Exhibit 10.44

                           PURCHASE AND SALE AGREEMENT

SUMMARY OF TERMS:

EFFECTIVE DATE: November 1, 2004

SELLER: Evergreen Brighton, L.L.C., a Delaware limited liability company

SELLER'S ADDRESS: One North Franklin Street, Suite 1150, Chicago, Illinois
60606, Attn: Mr. Terrance O'Hara and Mr. Marc Swerdlow, Fax No. 312-948-4501

SELLER'S ATTORNEY'S NAME AND ADDRESS: Levenfeld Pearlstein, 2 North LaSalle
Street, Suite 1300, Chicago, Illinois 60602, Fax No. 312-346-8434; Attn: David
Berzon

PURCHASER:  PCTEL, Inc.

PURCHASER'S ADDRESS: 8725 W. Higgins Road, Suite 400, Chicago, IL, 60631, Attn:
Les Sgnilek, Vice President, Finance, Fax No. 773-243-3050

PURCHASER'S ATTORNEY'S NAME AND ADDRESS: Joel Goldman, Esq., 5105 Tollview
Drive, Suite 199, Rolling Meadows IL 60008, Fax No. 847-870-9702

PROJECT NAME AND ADDRESS:  471 Brighton Court, Bloomingdale, Illinois

PROJECT DESCRIPTION: Approximately 75,517 sq. ft. industrial building on
approximately 6.70 acres

PREMISES (property being sold): Consists of: (i) the land described in Exhibit A
attached to this Agreement and all rights, privileges, easements and
appurtenances to the Land owned by Seller, including, without limitation, all
mineral rights, easements, rights-of-way, gas and hydrocarbons, and other
appurtenances used or connected with the beneficial use or enjoyment of the
Land; and all right, title and interest of Seller in and to all streets, water
courses or water bodies adjacent to, abutting or serving said land ("Land");
(ii) the industrial building described above and all other improvements on or to
the Land (collectively, "Improvements"); (iii) all personal property owned by
Seller and used or usable in connection with the Land or Improvements
(collectively, "Personal Property"); and (iv) all licenses and permits,
warranties, and other tangible and intangible assets or property pertaining,
appurtenant or relating to the subject project (collectively, "Additional
Property").

PURCHASE PRICE: $4,867,500.

EARNEST MONEY: $50,000 deposited at the execution of the Letter of Intent
("Initial Earnest Money") and an additional deposit of $50,000 made on or before
the Contingency Termination Date (the "Additional Earnest Money").

CLOSING DATE: December 17, 2004.

CONTINGENCY TERMINATION DATE: November 1, 2004.

EARLY OCCUPANCY DATE: Prior to the Closing Date, but no earlier then November
15, 2004, Purchaser shall have the right to take early occupancy of the Property
pursuant to the License Agreement attached hereto as Exhibit G.

PRORATION DATE:  The Closing Date.

TITLE COMPANY:  Ticor Title Insurance Company.



      ESCROW AGENT: Near North National Title Corporation

      BROKERS: The John Buck Company and Lee and Associates.

      SURVIVING OBLIGATIONS: Purchaser's obligations under Section 3.1, and
      Purchaser's and Seller's obligations under Sections 7 and 10.3.

      Seller and Purchaser agree as follows:

1. PURCHASE AND SALE.

      1.1.  Purchase and Sale. Seller shall sell to Purchaser, and Purchaser
      shall purchase from Seller, the Premises strictly in accordance with and
      subject to the terms, conditions, and provisions hereinafter set forth.

      1.2.  Purchase Price. The price to be paid by Purchaser to Seller for the
      Premises shall be the Purchase Price described in the Summary of Terms
      above, subject to increase or decrease, and plus or minus prorations, as
      provided herein.

2. PAYMENT TERMS.

      2.1.  Earnest Money. Purchaser has delivered the Initial Earnest Money to
      Escrow Agent. On or before the Contingency Termination Date Purchaser
      shall deliver to Escrow Agent the Additional Earnest Money. The Earnest
      Money shall be nonrefundable after the Contingency Termination Date. The
      Earnest Money shall be held by Escrow Agent for the mutual benefit of the
      parties hereto pursuant to the provisions of the escrow instructions
      attached hereto as Exhibit F. All interest and earnings from the Earnest
      Money shall become part of the Earnest Money, to be distributed to
      Purchaser or Seller as provided in other provisions of this Agreement.

      2.2.  Balance of Purchase Price. Provided that all conditions precedent to
      Purchaser's obligations set forth herein are satisfied and Seller has
      performed its obligations hereunder, the Earnest Money and the balance of
      Purchase Price, plus or minus prorations, shall be paid to and received by
      Escrow Agent by wire transfer no later than 11:00 a. m. central standard
      time on the Closing Date.

3. PURCHASER'S CONDITIONS.

      3.1.  Due Diligence Investigation. Purchaser acknowledges that Seller has
      previously delivered to Purchaser copies of all items described in Exhibit
      B attached hereto, to the extent in Seller's possession or control.
      Purchaser and its representatives shall be permitted to enter upon the
      Premises at any reasonable time and from time to time prior to the Closing
      Date to examine, inspect and investigate the Premises and all
      non-confidential books, records, drawings and other documentation relating
      thereto in Seller's possession (collectively, the "Inspections"), subject
      to the terms, conditions and limitations set forth in the following
      provisions of this Section 3.1. All of the Inspections shall be conducted
      at the expense of Purchaser without contribution from Seller of any kind
      or amount.

            (a)   Purchaser shall have a right to enter upon the Premises for
      the purpose of conducting the Inspections, provided that in each such
      instance (i) Purchaser notifies Seller of the intended Inspections not
      less than 24 hours prior to such entry; and (ii) Purchaser is in full
      compliance with Section 3.1(d) hereof. At Seller's election, a
      representative of Seller shall be present during any entry by Purchaser or
      its representatives upon the Premises for conducting said Inspections.
      Purchaser shall not cause or permit any mechanics' liens or other liens to
      be filed against the Premises as a result of the Inspections.
      Notwithstanding anything set forth herein to the contrary, Purchaser shall
      not be permitted to perform any Phase II environmental assessments or any
      tests that require the physical alteration of the Premises (including,
      without limitation, borings or samplings) without the prior written
      consent of Seller, which shall not be unreasonably withheld, conditioned
      or delayed.

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            (b)   If on or before the Contingency Termination Date, Purchaser
      determines that the Premises are not acceptable to Purchaser for any
      reason, Purchaser may, in its sole discretion, and as its sole and
      exclusive right and remedy, terminate this Agreement by giving written
      notice of termination to Seller on or before the Contingency Termination
      Date. If Purchaser does not give such notice of termination on or before
      the Contingency Termination Date, Purchaser shall be deemed to have waived
      its right to terminate this Agreement pursuant to this Section 3.1 and
      this Agreement shall continue in full force and effect. In the event of
      such termination, the Earnest Money shall be returned to Purchaser and
      neither party shall have any further obligations to the other party
      hereunder, except for the Surviving Obligations.

            (c)   Purchaser agrees and covenants with Seller to keep
      confidential and not to disclose to any third party (other than lenders,
      accountants, investors, prospective tenants, attorneys and other
      professionals, contractors and consultants working for Purchaser in
      connection with the acquisition of the Premises) without Seller's prior
      written consent, unless Purchaser is obligated by law to make such
      disclosure, any of the reports or any other documentation or information
      obtained by Purchaser which relates to the Premises or Seller in any way,
      all of which shall be used by Purchaser and its agents solely in
      connection with the transactions contemplated hereby.

            (d)   Purchaser agrees to indemnify, defend and hold Seller and its
      members and their respective employees and other agents (collectively, the
      "Indemnified Parties") harmless from and against any and all claims,
      losses, damages, costs and expense (including, without limitation,
      attorneys fees' and court costs) suffered or incurred by any of the
      Indemnified Parties as a result of any activities of Purchaser (including
      activities of any of Purchaser's employees, consultants, contractors or
      other agents) conducted pursuant to or in violation of this Section 3.1,
      including, without limitation, mechanics' liens, damage to the Premises
      and injury to persons or property resulting from such activities. In the
      event that the Premises is damaged, disturbed or altered in any way as a
      result of such activities, Purchaser shall promptly restore the Premises
      to its condition existing prior to the commencement of such activities.
      Furthermore, Purchaser agrees to maintain and to cause all of its
      representatives or agents conducting any Inspections to maintain and have
      in effect workers' compensation insurance, with statutory limits of
      coverage, and commercial general liability insurance with (i) appropriate
      coverages, (ii) waiver of subrogation, and (iii) limits of not less than
      One Million and 00/100 Dollars ($1,000,000) for personal injury, including
      bodily injury and death, and property damage. Such insurance shall name
      Seller (and such other related parties designated by Seller), as
      additional insured parties and shall be with companies, with deductibles
      and otherwise in form reasonably acceptable to Seller. Purchaser shall
      deliver to Seller prior to commencing any of the activities described in
      this Section 3.1, evidence reasonably satisfactory to Seller that the
      insurance required hereunder is in full force and effect.

      3.2.  Title Review. Seller has delivered to Purchaser: (i) a title
      commitment for an ALTA form B policy of title insurance (the "Commitment")
      in the amount of the Purchase Price issued by the Title Company, covering
      the Premises, (ii) copies of all documents described in the Commitment,
      and (iii) a plat of survey of the Premises prepared by Webster, McGrath &
      Ahlberg, Ltd. dated July 29, 2004, Job No.: 41086 (the "Existing Survey").
      The Existing Survey shall be recertified to Purchaser and the Title
      Company and Escrow Agent as soon as reasonably practicable after the date
      hereof. The Title Commitment and the title policy ("Title Policy") which
      Seller shall cause the Title Company to issue to Purchaser in the amount
      of the Purchase Price at the Closing, as hereinafter defined shall be
      subject only to the exceptions listed on Exhibit "E" attached hereto and
      by this reference incorporated herein (the "Current Permitted
      Exceptions"), and any matter (each, a "New Permitted Exception") arising
      after the date of the Commitment and not resulting from the voluntary and
      intentional acts of Seller (the Current Permitted Exceptions and the New
      Permitted Exceptions being hereinafter collectively referred to as the
      "Permitted Exceptions"), and the Title Commitment may be subject to any
      other title exceptions which shall be removed by Seller at or prior to
      Closing as confirmed to Purchaser by the Title Company or which or which
      Seller will cure, by removal from the Commitment or by endorsement (which
      endorsements must be reasonably acceptable to Purchaser); provided,
      however, in the event that any New Permitted Exception arises prior to
      Closing, Purchaser shall have the right to terminate this Agreement by
      written notice to Seller at any time on or before the earlier of (x) ten
      (10) days after receiving written notice of such New Permitted Exception
      or (y) Closing, and in the event of such termination, the Earnest Money
      shall be returned to Purchaser and neither party shall have any further
      obligations to the other party hereunder, except for the Surviving
      Obligations. Prior to the Contingency Termination Date, Purchaser may
      obtain assurances from the Title Company ("Extended Coverage Assurance")
      that the Title Policy shall

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      contain an agreement by the Title Company, stating that the Title Policy
      will provide full extended coverage insurance which shall result in
      deletion of the following general exceptions: (i) liens for labor or
      materials, whether or not of record; (ii) parties in possession; (iii)
      unrecorded easements; (iv) taxes or special assessments not shown by the
      public records; and (v) exceptions which a correct survey would disclose.
      Prior to the Contingency Termination Date, Purchaser may obtain assurances
      from the Title Company ("Endorsement Assurance") that the Title Policy
      shall contain the following affirmative endorsements; (i) an ALTA 3.1
      zoning endorsement with parking; (ii) an access endorsement insuring that
      Brighton Court is a public street and that there is direct and
      unencumbered access to the same from the Land; (iii) a subdivision
      endorsement; (iv) a utility facility endorsement; (v) a restrictions
      endorsement insuring over the recorded covenants, conditions or
      restrictions of record; (vi) an endorsement insuring that the real estate
      tax bills relating to the Premises do not include real estate taxes
      pertaining to any other real estate; (vii) a creditor's rights
      endorsement; (viii) a survey endorsement insuring that all foundations in
      place as of the date of such policy are within the lot lines and
      applicable setback lines, that the Building does not encroach onto
      adjoining land or onto any easements, and that there are no encroachments
      of improvements from adjoining land onto the Project or any part thereof;
      (ix) a contiguity endorsement, if applicable, (x) a waiver of arbitration
      endorsement; and (xi) encroachment endorsements, if applicable. If
      Purchaser does not obtain the Extended Coverage Assurance or Endorsement
      Assurance prior to the Contingency Termination Date, then Purchaser, as
      its sole remedy, may terminate this Agreement pursuant to Section 3.1(b)
      above. Notwithstanding the foregoing, Seller shall be obligated to pay off
      its existing mortgage loan at Closing and cause the Title Company to
      remove from the Commitment the liens and encumbrances securing such loan
      and any other lien or encumbrance and convey the Premises subject only to
      the Permitted Exceptions, free and clear of any tenancies and of rights of
      possession of any party.

      3.3.  Additional Conditions. In addition to the other conditions set forth
      herein, Purchaser's obligation to acquire the Premises and close on the
      other transactions contemplated hereunder shall be conditioned on:

      (a)   all representations and warranties of Seller being true and correct
      in all material respects as of the Closing; and

      (b) there being no breach or default by Seller of any of its other
      covenants, agreements, duties or obligations hereunder.

      (c)   none of the following have been done by or against or with respect
      to Seller at any time prior to the Closing Date: (i) the commencement of a
      case under Title 11 of the U.S. Code, as now constituted or hereafter
      amended, or under any other applicable federal or state bankruptcy law or
      other similar law; (ii) the appointment of a trustee or receiver of any
      property interest; or (iii) an assignment for the benefit of creditors.

      (d) Seller's completion, at least five (5) days prior to Closing, in a
      workmanlike manner, of the repairs as set forth on the side letter of Lee
      and Associates, dated November 1, 2004, a copy of which is attached to
      this Agreement as Exhibit H. At Closing, the foregoing condition shall be
      deemed fully satisfied and Purchaser shall have no further claim against
      Seller pertaining to any such repairs. Notwithstanding the above, to the
      extent Seller receives any warranties from its contractor(s) for such
      repairs, Seller shall, at Closing, assign said warranties to Purchaser.

4. CLOSING.

      4.1.  Closing Date. The sale of the Premises to Purchaser and the other
      transactions described herein shall be consummated (the "Closing") on the
      Closing Date. The Closing shall take place at the office of the Escrow
      Agent through an escrow created under an escrow agreement mutually
      satisfactory to Purchaser and Seller, in their reasonable discretion,
      including provisions for a so-called "New York style" closing. Upon the
      creation of the said escrow, anything herein to the contrary
      notwithstanding, payment of the Purchase Price and delivery of the Deed,
      as hereinafter defined, and other documents to be delivered pursuant to
      this Agreement shall be made through the Escrow. Seller and Purchaser (if
      required) shall execute gap undertakings in the form required by the Title
      Company in order to close by a "New York Style" closing.

      4.2.  Closing Documents and Delivery of Possession (Including Early
      Possession).

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      Seller Deliveries. Seller shall deliver to Purchaser at Closing, the
      Closing Documents described in Exhibit C attached to this Agreement.

      (a) Purchaser Deliveries. Purchaser shall deliver to Seller at Closing the
      balance of the Purchase Price, plus or minus prorations, together with
      such documents reasonably required by the Title Company to close the
      purchase by Purchaser of the Premises.

      (b) Joint Deliveries. Seller and Purchaser shall jointly deliver (i) a
      closing statement and (ii) all required real estate transfer tax
      declarations, returns or affidavits.

      (c) Delivery of Possession. Exclusive possession of the Premises shall be
      given by Seller to Purchaser at the time of Closing, or earlier pursuant
      to the License Agreement attached hereto as Exhibit G.

      (d)   If Purchaser desires to take such early occupancy, Purchaser shall
      notify Seller thereof in writing at least five (5) days prior to taking
      such occupancy and deliver to Seller two originals of such License
      Agreement, signed by Purchaser, together with evidence of the required
      insurance, and otherwise comply with the requirements of such License
      Agreement.

5. PRORATIONS.

      5.1.  Real Estate Taxes and Assessments. All real estate taxes and
      assessments levied against the Premises not due and payable or due but not
      yet paid as of the Proration Date shall be prorated as of 11:59 P. M. of
      the date preceding. The credit for taxes, if any, for which final bills
      have not been issued as of the Closing Date shall be based on 110% of the
      latest rate and latest equalization factor applied to the latest assessed
      valuation. There shall be no reporation of real estate taxes after the
      Closing.

      5.2. Operating and Utility Costs. Seller shall pay all expenses for the
      Premises accrued up to and including the Proration Date. Any such expenses
      which are prepaid as of the Proration Date shall be credited to Seller.
      Purchaser shall be responsible to pay such expenses accruing subsequent to
      the Proration Date. Any expenses that have accrued up to and including the
      Proration Date but have not been billed to or paid by Seller as of the
      Proration Date shall, to the extent reasonable, be paid by Seller at the
      time of Closing, or, if not so payable, shall be credited to Purchaser.
      Utility meters for utility services payable by Seller shall be read on or
      immediately prior to the Closing Date, if reasonable, and the amounts due
      as disclosed by such readings shall be prorated between Purchaser and
      Seller based upon the Proration Date. Otherwise, all utility charges and
      billings shall be prorated using the prior month's bills as of the Closing
      Date and shall be reprorated upon receipt of actual bills for the period
      in question.

      5.3.  Miscellaneous. All other items which are customarily prorated in
      transactions similar to the transaction contemplated hereunder and which
      are not otherwise addressed in this Agreement, will be prorated as of the
      Proration Date. In the event any prorations or computations made under
      this Section 5 are based on estimates or prove to be incorrect, then
      either party shall be entitled to an adjustment to correct the same,
      provided that it makes written demand on the party from whom it is
      entitled to such adjustment prior to the end of the calendar year in which
      the Closing occurs. For purposes of calculating the prorations provided
      for in this Agreement, Purchaser shall be deemed to be the owner of the
      Premises on the Proration Date.

6. CLOSING COSTS.

      Purchaser shall pay the following expenses incurred in connection with the
      transactions described herein: (a) one-half of all closing fees charged by
      the Escrow Agent, (b) the fee for the recording of the deed, (c)
      Purchaser's legal fees and expenses, (d) all costs of Purchaser's due
      diligence and financing, if any (provided that financing shall not be a
      condition to Closing in any event), and (e) the cost of all title
      endorsements, if any, requested by Purchaser. Seller shall pay the
      following expenses incurred in connection with the transactions described
      herein: (i) all costs of the Existing Survey, as recertified to Purchaser,
      the Title Commitment and the Title Policy, excluding charges for
      endorsements (ii) one-half of all closing fees charged

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      by the Escrow Agent, (iii) Seller's legal fees and expenses, and (iv) all
      Illinois state and county transfer taxes and documentary stamp taxes.

7. REAL ESTATE COMMISSIONS

      Each party represents and warrants to the other that, except for the
      Brokers, no person or entity acting as real estate broker, finder or real
      estate agent brought about this Agreement. Seller shall pay the
      commissions owed to the Brokers at the Closing, which shall be in the
      amount of 2.5% of the Purchase Price to John Buck Company and 2.5% of the
      Purchase Price to Lee and Associates, but, in any case, such commissions
      shall be payable only in the event that the Closing actually occurs.

      Seller agrees to and does hereby indemnify Purchaser from all loss,
      damage, cost, or expense (including attorneys' fees) that Purchaser may
      suffer as a result of any claim or action brought by any person or entity
      acting or allegedly acting on behalf of Seller in connection with this
      transaction, and Purchaser agrees to and does hereby indemnify and hold
      Seller harmless from all loss, damage, cost, or expense (including
      attorneys' fees) that Seller may suffer as a result of any claim or action
      brought by any person or entity acting or allegedly acting on behalf of
      Purchaser in connection with this transaction (except for the commissions
      payable by Seller to the Brokers, as described above).

8. REPRESENTATIONS, WARRANTIES AND COVENANTS.

      8.1.  Seller's Representations. The provisions of Exhibit D attached
      hereto contain Seller's representations and warranties and certain
      limitations and exclusions thereto, and is hereby incorporated into the
      body of this Agreement by this reference thereto.

      8.2. Purchaser's Representations. Purchaser represents and warrants to
      Seller that:

      (a)   Purchaser has the power and authority to execute and deliver this
      Agreement and to perform its obligations hereunder; and

      (b)   The execution of this Agreement by Purchaser is the duly authorized
      and legally binding action of Purchaser, and upon execution hereof,
      Purchaser shall be bound by and subject to the terms and provisions of
      this Agreement.

      8.3.  Operating Covenants. From the date of this Agreement until the
      Closing or earlier termination of this Agreement: (a) Seller shall
      continue to operate the Premises in a manner similar to its operation
      prior to the execution of this Agreement; and (b) no leases, service
      contracts, easements, restrictions, declarations, agreements or options
      pertaining to the Premises shall be entered into, amended or terminated by
      Seller without Purchaser's consent, to the extent same will be binding on
      Purchaser after Closing:(c) Seller shall not convey any Additional
      Property or Personal Property or remove from the Premises any of the
      Personal Property; (d) Seller agrees to deliver the Premises to Purchaser
      at Closing in the same condition as of the date of this Agreement subject
      to ordinary wear and tear (and casualty or condemnation, which is governed
      by Section 9 below), in a broom clean condition, all refuse and personal
      property not to be delivered to Purchaser pursuant to this Agreement shall
      be removed from the Premises at Seller's expense before the Closing Date;
      and (f) maintain existing hazard and liability insurance.

      8.4.  Termination of Service Contracts. Seller agrees to terminate all
      service contracts and equipment leases with respect to the Premises on or
      prior to the Closing unless Purchaser requests that any such not be
      terminated by written notice to Seller at least 35 days prior to the
      Closing Date.

9. CASUALTY OR CONDEMNATION.

      In the event prior to the Closing of (a) material damage or casualty to
      the Premises, or (b) a condemnation or other taking of the Premises, or
      any part of the Premises, or any rights of access or other material rights
      benefiting the Premises as a result of the exercise of the power of
      eminent domain, or in the event that any

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      type of proceeding for such a condemnation or taking is commenced prior to
      the Closing by any governmental body, then, in any such case, Seller shall
      promptly notify Purchaser in writing of such event, and Purchaser shall
      have the option to either: (i) terminate this Agreement, in which event
      the Earnest Money, and all interest earned thereon, shall be returned to
      Purchaser and neither party shall have any further obligations or
      liabilities hereunder, except the Surviving Obligations; or (ii) proceed
      with the Closing. If Purchaser elects to proceed with the Closing or is
      not entitled to terminate this Agreement, Seller shall pay and/or assign
      to Purchaser all right, title and interest in and to the condemnation
      awards, in the event of eminent domain, or insurance proceeds, in the
      event of damage or casualty, and shall pay to Purchaser the amount of all
      applicable insurance deductibles. Purchaser shall exercise its option
      under clause (i) or (ii) of this Section 9 by providing Seller with a
      written notice of its decision within fifteen (15) days after Purchaser
      receives written notice of the condemnation or damage or casualty, and the
      Closing Date shall be extended, if necessary, to permit Purchaser to make
      such election within such time period. For purposes hereof, "material"
      damage or casualty shall mean damage or casualty costing more than
      $250,000 to repair, as determined by an insurance adjuster mutually
      selected by Seller and Purchaser.

10. DEFAULT/REMEDY.

      10.1. Seller Default. In the event of a default by Seller occurring prior
      to Closing in the performance or observance of any of Seller's duties or
      obligations herein contained, then Purchaser, at its option and as its
      sole remedies, may either: (a) terminate this Agreement in which event the
      Earnest Money and all interest earned thereon shall be returned to
      Purchaser; or (b) specifically enforce this Agreement, by legal action or
      otherwise. In the event of a default by Seller occurring after Closing,
      including, without limitation, a breach of any representation or warranty
      not discovered until after Closing, Purchaser shall be entitled to
      exercise any and all rights and remedies at law or in equity, subject to
      the other limitations set forth in this Agreement.

      10.2. Purchaser Default. In the event of a default by Purchaser occurring
      prior to Closing in the performance or observance of any of Purchaser's
      duties or obligations herein contained, then Seller may terminate this
      Agreement and the Earnest Money and all interest earned thereon shall be
      paid to Seller as liquidated damages and such remedy shall be Seller's
      sole and exclusive remedy against Purchaser. In the event of a default of
      Purchaser occurring after Closing, including, without limitation, a breach
      of any representation or warranty not discovered until after Closing,
      Seller shall be entitled to exercise any and all rights and remedies at
      law or in equity, subject to the other limitations set forth in this
      Agreement.

      10.3. Costs. All reasonable attorneys' fees and court costs incurred by a
      non-defaulting party to enforce this Agreement against a defaulting party
      shall be paid by the defaulting party.

11. MISCELLANEOUS.

      11.1. Notices. Any notice required or permitted to be given under this
      Agreement shall be in writing and shall be deemed to have been given on
      the same date as the date on which such notice is received, or if delivery
      is refused, upon such refusal if (a) delivered personally, or (b) sent by
      the United States mail, registered or certified mail, postage prepaid,
      return receipt requested, or (c) sent by overnight courier services (such
      as Federal Express or any other national courier service), and, in each
      case, addressed to the applicable party and its attorney at their
      addresses set forth in the Summary of Terms at the beginning of this
      Agreement (or to such other address as either party may from time to time
      specify in a written notice to the other in accordance with the terms
      hereof).

      11.2. Governing Law. This Agreement shall be governed by and construed in
      accordance with the laws of the State of Illinois.

      11.3. Counterparts. This Agreement may be executed in two or more
      counterparts, each of which shall be deemed an original, but all of which
      together shall constitute one and the same document.

      11.4. Time of Essence. Time is of the essence of this Agreement.

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      11.5. Assignment; Third Party Beneficiaries. Purchaser shall not assign
      this Agreement without Seller's prior written consent, which consent may
      be withheld for any reason or no reason in Seller's sole discretion;
      provided, however, that notwithstanding the forgoing, Purchaser may,
      without Seller's consent, assign this Agreement to a single purpose entity
      owned and controlled by Purchaser. Subject to the previous sentence, this
      Agreement shall inure to the benefit of and be binding on and enforceable
      against the parties hereto and their respective successors and assigns.
      This Agreement is intended for the benefit of Purchaser and Seller their
      permitted successors and assigns, and except as provided in the indemnity
      granted by Purchaser under Section 3.1 with respect to the Indemnified
      Parties described therein, no other person or entity shall be entitled to
      rely on this Agreement, receive any benefit from it or enforce any
      provisions of it against Purchaser or Seller.

      11.6. Independent Counsel; Interpretation. Purchaser and Seller each
      acknowledge that: (a) they have been represented by independent counsel in
      connection with this Agreement; (b) they have executed this Agreement with
      the advice of such counsel; and (c) this Agreement is the result of arms
      length negotiations between the parties hereto and the advice and
      assistance of their respective counsel. Notwithstanding any rule of law to
      the contrary: (i) the fact that this Agreement was prepared by Seller's
      counsel as a matter of convenience shall have no import or significance,
      and any uncertainty or ambiguity in this Agreement shall not be construed
      against Seller because Seller's counsel prepared this Agreement; and (ii)
      no deletions from prior drafts of this Agreement shall be construed to
      create the opposite intent of the deleted provisions.

      11.7. Survival. The Surviving Obligations shall survive any termination of
      this Agreement. Except as otherwise expressly provided herein, no
      conditions and no representations, warranties, covenants, agreements or
      other obligations of Seller in this Agreement shall survive the Closing
      and no action based thereon shall be commenced after the Closing.

      11.8. Tax-Deferred Exchange. Seller and Purchaser acknowledge that either
      one or both of them may be entering into this transaction in connection
      with a tax-deferred exchange (the "Exchange"). If requested by either
      party, the other party shall cooperate with the requesting party in
      effectuating such Exchange, including executing any documents, instruments
      or agreements reasonably requested by the requesting party, provided the
      other party shall not be obligated to (i) expend any costs in connection
      with such Exchange or (ii) accept or assume any additional obligations or
      liabilities in connection with such Exchange.

      11.9. Limits on Liability. Notwithstanding anything to the contrary set
      forth in this Agreement or in any other agreement or document delivered in
      connection herewith, Seller shall have no liability to Purchaser for a
      breach of any representation, warranty, covenant, agreement or other
      provisions of this Agreement (or such other agreements or documents) (a)
      unless the valid claims for all such breaches collectively aggregate more
      than $5,000, in which event the full amount of such valid claims shall be
      actionable up to, but not in excess of, an amount equal to five percent of
      the Purchase Price (the "Cap"), which shall be the maximum liability of
      Seller to Purchaser under or in connection with this Agreement under any
      and all circumstances. In no event shall Seller be liable for any
      consequential or punitive damages or for any damages in excess of the Cap.

      11.10. Illinois Tax. Promptly after the date hereof, Seller shall deliver
      to Purchaser a copy of the so-called clearance notice it recently received
      from the Illinois Department of Revenue in accordance with 35 ILCS
      5/902(d) and 35 ILCS 120/5j (herein collectively referred to as the "Act")
      confirming Seller owes no taxes.

      11.11. Entire Agreement. It is understood and agreed that all
      understandings and agreements heretofore had between the parties hereto
      are merged in this Agreement, the exhibits annexed hereto and the
      instruments and documents referred to herein, which alone fully and
      completely express their agreements, and that neither party is relying
      upon any statement or representation, not embodied in this Agreement, made
      by the other. Each party expressly acknowledges that, except as expressly
      provided in this Agreement, the other party and the agents and
      representatives of the other party have not made, and the other party is
      not liable for or bound in any manner by, any express or implied
      warranties, guaranties, promises, statements, inducements, representations
      or information pertaining to the transactions contemplated hereby. The
      preparation of this Agreement has been a joint effort of the parties
      hereto and the resulting documents shall not, solely as a matter of
      judicial construction, be construed more severely against one of the
      parties than the other.

                                       8


      11.12. Modifications. No modification, amendment, discharge or change of
      this Agreement, except as otherwise provided herein, shall be valid unless
      the same is in writing and signed by the party against which the
      enforcement of such modification, amendment, discharge or change is
      sought.

      11.13. Partial Invalidity. Seller and Purchaser intend and believe that
      each provision in this Agreement comports with all applicable local, state
      and federal laws and judicial decisions. However, if any provision or
      provisions in this Agreement which is or are not materially related to the
      liability of the parties hereto or to the conditions to Purchaser's
      obligations to consummate the transaction contemplated herein is found by
      a court of law to be in violation of any applicable local, state or
      federal ordinance, statute, law, administrative or judicial decision, or
      public policy, and if such court should declare such portion, provision or
      provisions of this Agreement to be illegal, invalid, unlawful, void or
      unenforceable as written, then it is the intent both of Seller and
      Purchaser that such portion, provision or provisions shall be given force
      to the fullest possible extent that they are legal, valid and enforceable,
      that the remainder of this Agreement shall be construed as if such
      illegal, invalid, unlawful, void or unenforceable portion, provision or
      provisions were not contained therein, and that the rights, obligations
      and interest of Purchaser and Seller under the remainder of this Agreement
      shall continue in full force and effect. If any provision or provisions
      which is or are material as set forth above are found to be illegal,
      invalid, unlawful, void or unenforceable as written, this Agreement may,
      at the option of either party hereto, be terminated without further
      obligation to either party.

      11.14. Time for Performance. Time is of the essence of this Agreement. In
      the event the time for performance hereunder falls on a Saturday, Sunday
      or legal holiday, the time for performance shall be on the next day that
      is not a Saturday, Sunday or legal holiday.

                                       9


      IN WITNESS WHEREOF, this Agreement has been executed by the parties hereto
as of the date first above written.

SELLER:                                             PURCHASER:

EVERGREEN BRIGHTON, L.L.C.,                         PCTEL, INC.
a Delaware limited liability company                a Delaware corporation

 By: Evergreen Brighton Investors, L.L.C.           By: Les Sgnilek
 a Delaware limited liability company,
 its administrative member                          Its: /s/ Les Sgnilek
                                                        ------------------------
  By Evergreen Realty Partners, L.L.C., a
  Delaware limited liability company, its managing

  By: Terrence M. O'Hara

  Its: /s/ Terrence M. O'Hara
      --------------------------------------------

                                       10


                              SCHEDULE OF EXHIBITS

EXHIBIT A            -          Legal Description of Land

EXHIBIT B            -          Seller Due Diligence Deliveries

EXHIBIT C            -          Seller Closing Documents

EXHIBIT D            -          Seller Representations and Warranties

EXHIBIT E            -          Permitted Exceptions

EXHIBIT F            -          Form of Earnest Money Escrow Instructions

EXHIBIT G            -          License Agreement

EXHIBIT H            -          Letter Regarding Repairs

SCHEDULE 1           -          List of Service Contracts

SCHEDULE 2           -          Violation of Laws; Litigation

                                       11


                                    EXHIBIT A

                            LEGAL DESCRIPTION OF LAND

Parcel 1:

That part of Lot 1 in Cormark Assessment plat of parts of Lots 11 and 15 in the
Covington Corporate Center, being a subdivision of parts of the Southwest
Quarter of Section 17 and North half of Section 20, Township 40, North, Range
10, East of the Third Principal Meridian, in DuPage County, Illinois, described
as follows:

Those parts of Lots 11 and 15 in Covington Corporate Center, being a subdivision
of parts of the Southwest quarter of Section 17 and the North half of Section
20, Township 40 North, Range 10, East of the Third Principal Meridian, described
by commencing at the intersection of the East line of the Wetland area easement
on said Lot 11 with the North line of said Lot, said intersection being 374.41
feet West of the Northeast corner of said Lot; thence South 00 degrees East,
along said East line, a distance of 150.24 feet to the point of beginning;
thence North 90 degrees East, parallel with the North line of Lot 11, a distance
of 277.41 feet; thence North 00 degrees East, a distance of 93.10 feet; thence
North 59 degrees 30 minutes 00 seconds East a distance of 112.58 feet to the
intersection of the North line of Lot 11 with Fox Court; thence Southeasterly,
along Fox Court, on a curve having a radius of 70 feet, an arc distance of 78.95
feet to the East line of said Lot 11; thence South 00 degrees West, on the East
line of Lots 11 and 15, a distance of 630 feet to a point 200.00 feet North of
Brighton Drive; thence South 90 degrees West, a distance of 50.00 feet; thence
South 00 degrees West, a distance of 188.16 feet to Brighton Drive; thence
Southwesterly along Brighton Drive, on a curve having a radius of 70 feet, an
arc distance 64.49 feet to the Northeasterly line of Lot 16 in said subdivision;
thence North 61 degrees 00 minutes 00 seconds West, on said line, a distance of
35.00 feet; thence North 00 degrees East a distance of 49.98 feet; thence North
90 degrees West a distance of 90.16 feet to the Northeasterly line of Lot 16;
thence North 61 degrees 00 minutes 00 seconds West, on said Northeasterly line,
a distance of 220.00 feet to its intersection with the Southerly extension of
the East line of the Westland area easement over Lot 11; thence North 00 degrees
East, a distance of 592.91 feet to the point of beginning, according to the Plat
thereof recorded October 7, 1988 as document number R88-114863, in DuPage
County, Illinois.

                                      A-1


                                    EXHIBIT B

                         SELLER DUE DILIGENCE DELIVERIES

Any of the following in the possession or control of Seller:

      (1)   all certificates of insurance carried by Seller with respect to the
Project;

      (2)   copies of all documents evidencing Permitted Exceptions hereunder;

      (3)   copies of the certificates of occupancy and other governmental
licenses or approvals pertaining to the Project.

      (4)   a copy of any "as-built" plans and specifications for the Building
and any modifications or amendments thereto.

      (5)   a copy of the bill or bills issued for the three (3) most recent
years for which bills have issued for all real estate taxes and personal
property taxes and a copy of any and all notices pertaining to real estate taxes
or assessments applicable to the Project. In the event that any taxes or
assessments for said years have been appealed, Seller shall provide Purchaser
with copies of all petitions for appeal and evidence of full payment of the cost
of any such appeals including the full payment of attorneys' fees.

      (6)   copies of all claims and settlements on insurance policies within
the past year.

      (7)   A schedule listing all Personal Property to be conveyed to Purchaser
at Closing.

      (8)   Accounting books and records showing all items of expense for the
Project for the period of Seller's ownership prior to the date hereof.

      (9)   Copies of all reports relating to the environmental condition of the
Real Property.

      (10)  Copies of any engineering or other reports delivered to Seller by
the previous owner relating to the physical condition of the Project.

                                      B-1


                                    EXHIBIT C

                            SELLER CLOSING DOCUMENTS

(i) a special warranty deed ("Deed") subject only to the Permitted Exceptions;
(ii) a warranty bill of sale subject to no prior encumbrance conveying all of
Seller's right, title and interest in the Personal Property, if any, and
containing no warranties; (iii) Seller's warranty assignment to Purchaser of all
of Seller's interest in the Additional Property subject to no prior encumbrance;
(iv) an ALTA extended coverage statement and gap undertaking reasonably required
by the Title Company; (v) a non-foreign affidavit from Seller certifying that
Seller is not a "foreign person," "foreign estate," "foreign corporation" or
"foreign partnership" or any other foreign entity as such terms are defined in
Section 1445 of the Internal Revenue Code and the income tax regulations
promulgated thereunder; (vi) evidence of Seller's authority to perform its
obligations under this Agreement, as required by the Title Company; (vii) all
books and records pertaining to the ownership of the Premises in Seller's
possession, and all keys, combinations and other similar items required to
properly deliver possession and control of the Premises to Purchaser; (viii)
terminations of any property management agreements and service contracts; (ix)
all architectural drawings, record drawings, plans, specifications, surveys,
building permits, occupancy permits or other similar items in Seller's
possession and control (or copies thereof) which Seller has created, used or
relied upon for the construction and maintenance of the Premises; and (x) such
other documents as Purchaser may reasonably request to enable Purchaser to
consummate the transaction contemplated by this Agreement; provided none of said
additional documents imposes any cost or obligation upon Seller not otherwise
specifically imposed upon Seller pursuant to the terms of this Agreement.

                                      C-1


                                    EXHIBIT D

                     SELLER'S REPRESENTATIONS AND WARRANTIES

      1.    List of Representations and Warranties. Seller hereby represents and
warrants to Purchaser as follows:

            (a)   Authority. Seller has the legal power, right and authority to
enter into this Agreement and to consummate the transactions contemplated
hereby. Seller is not a party to any contract, agreement or commitment to sell,
convey, assign, transfer or otherwise dispose of any portion or portions of the
Premises.

            (b)   Binding. The execution of this Agreement by Seller is the duly
authorized and legally binding action of Seller, and upon execution hereof,
Seller shall be bound by and subject to the terms and provisions of this
Agreement. Seller has obtained or will prior to closing obtain all consents and
permissions and given all required notifications, including, but not limited to,
notice required under the Act as contemplated under Section 11.10 above any
applicable Bulk Sales Act, required to consummate the transactions herein
contemplated and required under any covenant, agreement, encumbrance, law or
regulation to which Seller is a party or by which Seller is bound

            (c)   Leases. Seller is in possession of the Premises and there will
be at the Closing Date no lease in effect pertaining to the occupancy of the
Premises other than the License Agreement with Purchaser.

            (d)   Service Contracts. To Seller's knowledge, attached hereto as
Schedule 1 is a complete and accurate list of the service contracts and
equipment leases which apply to the operation of the Premises and will be
binding on Purchaser after the Closing. To Seller's knowledge, all of the copies
of the Service Contracts delivered by Seller to Purchaser are true and correct
copies thereof.

            (e)   Violations of Laws. To Seller's knowledge, except as set forth
on Schedule 2 attached hereto, Seller has not received any written notice that
the Premises is currently in violation of any applicable building, fire, zoning,
environmental, access or other laws or regulations.

            (f)   Litigation. To Seller's knowledge, except as set forth on
Schedule 2 attached hereto, no litigation has been served upon Seller, or
threatened in writing, with respect to the Premises that remains outstanding.

            (g)   Special Assessments. Seller has no knowledge of and has
received no notice concerning any existing or proposed special assessments or
similar charges or assessments against the Premises or any utility service
moratoriums affecting the Premises.

            (h)   Employees. Seller has no employees at the Premises.

            (i)   Condemnation. To Seller's knowledge, there are no pending or
threatened condemnation or eminent domain proceeding pertaining to the taking or
possible taking of the premises.

            (j)   Requests. To Seller's knowledge, there are no unsatisfied
requests for repairs, restorations or improvements from any insurance carrier or
governmental agency.

            (k)   Information. The information with respect to Seller and the
Premises supplied to Purchaser pursuant to the provisions of this Agreement by
Seller in connection with and as an inducement to entering into this Agreement,
to the knowledge of Seller, do not contain any untrue statement of a material
fact.

                                      D-1


            (l)   Solvent. Seller is now solvent and will be solvent at the
Closing. The transaction herein described is not part of a leveraged buy-out or
other transaction relating to the sale of Seller.

            (m)   The execution, delivery and performance of this Contract by
Seller and the consummation of the transactions contemplated hereby will not (i)
violate any judgment, order, writ, injunction or decree of any court applicable
to Seller; or (ii) conflict with any covenant, condition or provision contained
in, or constitute a default under, any contract, agreement or instrument to
which Seller is a party.

            (n)   Seller has no actual knowledge of any proceeding or
investigation by any governmental body, pending or threatened against or related
to the Property.

            (o)   The Property does not contain any Hazardous Materials, to the
best of Seller's actual knowledge. "Hazardous Materials" shall mean petroleum,
including crude oil, or any other product thereof, asbestos, polychlorinated
biphenyls, any material, defined as hazardous in the Comprehensive Environmental
Response Compensation Liability Act of 1980, as amended, 42 U.S.C. ss.9601-9657,
the Hazardous Materials Transportation Act of 1975, 49 U.S.C. ss.1801-1812; the
Resource Conservation and Recovery Act of 1976, 42 U.S.C. ss.6901-6987; or any
substance defined as a hazardous substance or hazardous waste in any federal ,
state, or local statute, law, ordinance, code, regulation, order or decree
regulating or relating to, or imposing liability on standards of conduct
concerning hazardous waste, materials, or substances, now or at any time
hereafter in effect.

            (p)   To the best of Seller's actual knowledge, there are not now,
nor have there been, any above ground or underground storage tanks located on
the Property and no chemicals or toxic waste have been stored or disposed of on
the Property.

            (q)   Seller has not been cited (nor does Seller have any actual
knowledge of a predecessor in title being cited) for any violation of any
Federal, State, County or local environmental law, ordinance or regulation and,
to the best of Seller's actual knowledge, the Property is not located within any
designated legislative "superfund" area.

            (r)   That Seller has not received notice of any dwelling code
violation which exists on the date of this Agreement from any city, village, or
other governmental authority.

            (s)   There are no outstanding leasing brokerage commissions.

At Closing, Seller will deliver to Purchaser a certificate pursuant to which
Seller will reaffirm the foregoing representations and warranties as of the date
of Closing, provided that such certificate may reflect any changes to such
representations and warranties of which Seller has become aware prior to Closing
(each a "Statement of Modification"). In the event that such certificate
indicates any changes to the foregoing representations and warranties Seller
will not be deemed in default hereunder and, if such changes indicate a
materially adverse circumstance, Purchaser's may, as it sole remedy, terminate
this Agreement whereupon Escrow Agent will return the Earnest Money to Purchaser
and both parties will be relieved of any further obligations hereunder, except
for the Surviving Obligations. In the event such certificate indicates any such
changes and Purchaser does not elect to terminate this Agreement, the
representations and warranties made by Seller to Purchaser pursuant to this
Agreement as of the date of Closing will be deemed made subject to any such
changes reflected in such certificate.

      2.    Survival. The representations and warranties of Seller set forth in
this Agreement shall be deemed remade and shall survive Closing for a period of
one (1) year after the Closing Date, after which all of the representations and
warranties of Seller shall become void and of no further force or effect, except
for Seller's representations and warranties concerning its authority, which
shall survive Closing without limitation on duration.

      3.    Definition of Knowledge. As used in this Article 6 or other
provisions of this Agreement, the term "to Seller's knowledge" or "best of
Seller's knowledge" or any other reference to the knowledge of Seller

                                      D-2


(a) shall mean and apply to the actual knowledge of Terrence O'Hara and Marc
Swerdlow (collectively, the "Knowledge Individuals") and not to any other
persons or entities, (b) shall mean the actual (and not implied or constructive)
knowledge of such individuals, without any duty on such individuals to conduct
any investigation or inquiry of any kind, and (c) shall not apply to or be
construed to apply to information or material which may be in the possession of
Seller generally or incidentally, but which is not actually known to the
Knowledge Individuals. Similarly, any reference to any written notice, claim,
litigation, filing or other correspondence or transmittal to Seller set forth
herein shall be limited to refer to only those actually received by or known to
one or more of the Knowledge Individuals in the limited manner provided in
clauses (a) - (c) above.

      4.    Limitations Concerning Purchaser's Knowledge and Third Party
Protection. Notwithstanding anything contained in this Agreement to the
contrary, all of the representations, warranties and certifications
(collectively, the "Representations") which are made by Seller and set forth
herein or in any of the documents or instruments required to be delivered by
Seller hereunder, shall be subject to the following conditions and limitations:
(a) there shall be no liability on the part of Seller for any breach of a
Representation arising from any matter or circumstance of which Purchaser had
knowledge at Closing (including matters and circumstances described in any
Statement of Modifications and (b) in the event that prior to the time of
Closing, during the course of Purchaser's inspections, studies, tests and
investigations conducted pursuant to Section 3.1 hereof, or through other
sources (including any Statement of Modifications), Purchaser gains knowledge of
a fact or circumstance which, by its nature, indicates that a Representation was
or has become untrue or inaccurate, and such fact or circumstance was not
intentionally withheld from Purchaser by Seller with the intent to defraud
Purchaser, then Purchaser shall not have the right to bring any lawsuit or other
legal action against Seller, nor pursue any other remedies against Seller, as a
result of the breach of the Representation caused thereby, but Purchaser's sole
and exclusive right and remedies shall be to terminate this Agreement, in which
event the Earnest Money shall be returned to Purchaser and neither party shall
have any further obligations to the other party hereunder, except for the
Surviving Obligations. The parties hereto expressly acknowledge and agree that
none of Seller's representations, warranties or covenants herein may be relied
on by the Title Company or Escrow Company, whether by subrogation or otherwise.

                                      D-3


                                 PURCHASE AS-IS

      EXCEPT FOR THE REPRESENTATIONS AND WARRANTIES OF SELLER EXPRESSLY SET
FORTH IN THIS AGREEMENT OR IN ANY OTHER DOCUMENT EXECUTED PURSUANT TO THIS
AGREEMENT, PURCHASER WARRANTS AND ACKNOWLEDGES TO AND AGREES WITH SELLER THAT
PURCHASER IS PURCHASING THE PREMISES IN ITS "AS-IS, WHERE IS" CONDITION "WITH
ALL FAULTS" AS OF THE CLOSING DATE AND SPECIFICALLY AND EXPRESSLY WITHOUT ANY
WARRANTIES, REPRESENTATIONS OR GUARANTEES, EITHER EXPRESS OR IMPLIED, AS TO ITS
CONDITION, FITNESS FOR ANY PARTICULAR PURPOSE, MERCHANTABILITY, OR ANY OTHER
WARRANTY OF ANY KIND, NATURE, OR TYPE WHATSOEVER FROM OR ON BEHALF OF SELLER.
EXCEPT FOR THE REPRESENTATIONS AND WARRANTIES OF SELLER EXPRESSLY SET FORTH IN
THIS AGREEMENT OR IN ANY OTHER DOCUMENT EXECUTED PURSUANT TO THIS AGREEMENT,
SELLER SPECIFICALLY DISCLAIMS ANY WARRANTY, GUARANTY OR REPRESENTATION, ORAL OR
WRITTEN, PAST OR PRESENT, EXPRESS OR IMPLIED, CONCERNING (A) THE VALUE, NATURE,
QUALITY OR CONDITION OF THE PREMISES, INCLUDING, WITHOUT LIMITATION, THE WATER,
SOIL AND GEOLOGY, (B) THE INCOME TO BE DERIVED FROM THE PREMISES, (C) THE
SUITABILITY OF THE PREMISES FOR ANY AND ALL ACTIVITIES AND USES WHICH PURCHASER
MAY CONDUCT THEREON, INCLUDING THE POSSIBILITIES FOR FUTURE DEVELOPMENT OF THE
PREMISES, (D) THE COMPLIANCE OF OR BY THE PREMISES OR ITS OPERATION WITH ANY
LAWS, RULES, ORDINANCES OR REGULATIONS OF ANY APPLICABLE GOVERNMENTAL AUTHORITY
OR BODY, (E) THE HABITABILITY, MERCHANTABILITY, MARKETABILITY, PROFITABILITY OR
FITNESS FOR A PARTICULAR PURPOSE OF THE PREMISES, (F) THE MANNER OR QUALITY OF
THE CONSTRUCTION OR MATERIALS, IF ANY, INCORPORATED INTO THE PREMISES, (G) THE
MANNER, QUALITY, STATE OF REPAIR OR LACK OF REPAIR OF THE PREMISES, (H) THE
PRESENCE OR ABSENCE OF HAZARDOUS MATERIALS AT, ON, UNDER, OR ADJACENT TO THE
PREMISES OR ANY OTHER ENVIRONMENTAL MATTER OR CONDITION OF THE PREMISES, (I) THE
LEASES OR OTHER AGREEMENTS AFFECTING THE PREMISES, OR (J) ANY OTHER MATTER WITH
RESPECT TO THE PREMISES. PURCHASER ACKNOWLEDGES AND AGREES THAT, EXCEPT FOR THE
REPRESENTATIONS AND WARRANTIES OF SELLER CONTAINED IN THIS AGREEMENT OR IN ANY
OTHER DOCUMENT EXECUTED PURSUANT TO THIS AGREEMENT, ANY INFORMATION PROVIDED BY
OR ON BEHALF OF SELLER WITH RESPECT TO THE PREMISES WAS OBTAINED FROM A VARIETY
OF SOURCES AND THAT SELLER HAS NOT MADE ANY INDEPENDENT INVESTIGATION OR
VERIFICATION OF SUCH INFORMATION AND MAKES NO REPRESENTATIONS OR WARRANTIES AS
TO THE ACCURACY OR COMPLETENESS OF SUCH INFORMATION. SELLER SHALL NOT BE LIABLE
OR BOUND IN ANY MANNER BY ANY ORAL OR WRITTEN STATEMENTS, REPRESENTATIONS OR
INFORMATION PERTAINING TO THE PREMISES, OR THE OPERATION THEREOF, FURNISHED BY
ANY REAL ESTATE BROKER, AGENT, EMPLOYEE, SERVANT OR OTHER PERSON EXCEPT FOR THE
EXPRESS REPRESENTATIONS AND WARRANTIES SET FORTH IN THIS AGREEMENT OR IN ANY
OTHER DOCUMENT EXECUTED PURSUANT TO THIS AGREEMENT. PURCHASER FURTHER
ACKNOWLEDGES AND AGREES THAT PURCHASER IS A SOPHISTICATED AND EXPERIENCED
PURCHASER OF PROPERTIES SUCH AS THE PREMISES AND HAS BEEN DULY REPRESENTED BY
COUNSEL IN CONNECTION WITH THE NEGOTIATION OF THIS AGREEMENT. SELLER HAS MADE NO
AGREEMENT TO ALTER, REPAIR OR IMPROVE ANY OF THE PREMISES.

                                      D-4


                                    EXHIBIT E

                              PERMITTED EXCEPTIONS

1.    General Real Estate Taxes for the years 2003 and 2004 to the extent not
yet due and payable with respect to Tax Number 02-20-105-016.

2.    Covenants, conditions, provisions, restrictions and limitations contained
in Declaration of Protective Covenants for Corporate Center Bloomingdale dated
February 28, 1989 and recorded March 5, 1989 as Document Number R89-024524.

3.    20 Foot Drainage Easement over the Northeasterly tip of the land and along
a portion of the Southerly Lot Line as shown on Covington Corporate Center Plat
of Subdivision recorded on October 7, 1988 as Document No. R88-114863 and as
depicted on Comark Assessment Plat recorded as Document Number R92-037924 and as
depicted on ALTA Survey prepared by Webster, McGrath & Ahlberg, Ltd. Dated July
29, 2004, Job No.: 41086.

4.    25 Foot Utility Easement over the Northeasterly and Southeasterly corner
of the land as shown on Covington Corporate Center Plat of Subdivision recorded
on October 7, 1988 as Document No. R88-114863 and as depicted on Comark
Assessment Plat recorded as Document Number R92-037924 and as depicted on ALTA
Survey prepared by Webster, McGrath & Ahlberg, Ltd. Dated July 29, 2004, Job
No.: 41086.

5.    35 Foot Building Set Back Line along Fox Court and Brighton Court as shown
on Covington Corporate Center Plat of Subdivision recorded on October 7, 1988 as
Document No. R88-114863 and as depicted on Comark Assessment Plat recorded as
Document Number R92-037924 and depicted on ALTA Survey prepared by Webster,
McGrath & Ahlberg, Ltd. Dated July 29, 2004, Job No.: 41086.

6.    Term, provisions, covenants, conditions and restrictions contained in the
Annexation Agreement recorded September 24, 1987 as Document Number R87-141032
relating to the development of the land.

7.    Note: Ordinance 87-38 annexing the land and other property to the Village
of Bloomingdale was adopted on September 28, 1987 and recorded October 8, 1987
as Document Number R-87-148188.

8.    Restrictive Covenant appearing on the Plat of Covington Corporate Center
Subdivision recorded on October 7, 1988 as Document Number R88-114863 providing
that the maintenance of the wetlands designated by "Wetlands Easement" shall be
the responsibility of the owner of each individual lot for that portion of the
wetlands which lies within said lot, and reserving the right of the Village of
Bloomingdale or any other unit of local government having jurisdiction over said
wetlands to perform the required maintenance upon failure of the owner to do so.



                                    EXHIBIT F

                         EARNEST MONEY ESCROW AGREEMENT

Escrow No.: NO310138
Date: October 15, 2004

The sum of $50,000 of earnest money will be deposited with NEAR NORTH NATIONAL
TITLE CORPORATION, as escrowee ("Escrowee"), on or about the time of the
execution of this Agreement, and an additional $50,000 of earnest money may be
deposited with Escrowee, subject to and in accordance with the terms and
conditions of Section 5 of the Letter of Intent described below. All of the
funds deposited with Escrowee hereunder shall be disbursed by Escrowee only upon
the joint order of the undersigned or their respective legal representatives or
assigns or as otherwise provided herein or as follows: PCTEL, Inc. (Purchaser)
may, by notice to Escrowee and Seller, on or prior to November 1, 2004, direct
Escrowee to disburse to PCTEL, Inc, all sums deposited by PCTEL, Inc. into this
escrow. This sole direction, rather than joint direction, shall be an exception
to the requirement for Joint order direction.

Except for any such joint order, Escrowee is hereby expressly authorized to
disregard, in its sole discretion, any and all notices or warnings given by any
of the parties hereto, or by any other person or corporation, but Escrowee is
hereby expressly authorized to comply with and obey any and all orders or
decrees entered or issued by any court, of competent jurisdiction, and in case
Escrowee obeys or complies with any such order or decree of any court it shall
not be liable to any of the parties hereto or any other person, firm or
corporation by reason of such compliance, provided said order is a final order..
In case of any suit or proceeding regarding this escrow agreement to which
Escrowee is or may at any time become a party (except a suit or proceeding
arising from Escrowee's breach of its obligations hereunder), Escrowee shall
have a lien on the contents hereof for any and all out-of-pocket costs,
including reasonable attorneys' fees, whether such attorneys shall be regularly
retained or specially employed, and any other reasonable expenses which it may
have incurred or become liable for on account thereof, and it shall be entitled
to reimburse itself therefore out of said deposit, and the undersigned jointly
and severally agree to pay Escrowee, upon demand, all such costs, fees and
expenses so incurred. In no case shall the above mentioned deposits be
surrendered except on an order signed by the parties hereto, their respective
legal representatives or assigns, or in obedience of the process or order of
court as aforesaid.

Deposits made pursuant to these instructions may be invested on behalf of any
party or parties hereto; provided that any direction to Escrowee for such
investment shall be expressed in writing and contain the consent of all the
parties to this escrow agreement, and also provided that Escrowee is in receipt
of the taxpayer's identification number and investment forms as required.
Escrowee will, upon request, furnish information concerning its procedures and
fee schedules for investment.

In the event the Escrowee is requested to invest deposits hereunder, Escrowee is
not to be held responsible for any loss of principal or interest which may be
incurred as a result of making the investment for the purposes of these escrow
instructions unless such loss results from the negligence or intentional
misconduct of Escrowee.

Except as to deposits of funds for which Escrowee has received express written
direction concerning investment or other handling, the parties hereto agree that
the Escrowee shall be under no duty to invest or reinvest any deposits at any
time held by it hereunder. Escrowee may commingle any uninvested deposits with
other deposits or with its own funds in the manner permitted under applicable
Illinois law; provided, however, nothing herein shall diminish Escrowee's
obligation to apply the full amount of the deposits, plus all interest and
earnings thereon, in accordance with the terms of this Agreement.




The undersigned Purchaser and Seller acknowledge that the amount deposited
hereunder is the Earnest Money described in and governed by that certain Letter
of Intent dated October 14, 2004, between the undersigned Seller and Purchaser
(and executed by their respective brokers, Lee & Associates and The John Buck
Company). Seller and Purchaser agree to execute all joint directions and take
all other actions required hereunder to cause the Earnest Money to be disbursed
and applied in the manner required under said Letter of Intent (or under the
applicable Purchase and Sale Agreement, if one is executed between the parties).

PURCHASER:

PCTEL, INC.

By: /s/ Les Sgnilek
    ---------------------------------------------------
    Les Sgnilek, Vice President

Address:

PCTEL, Inc.
8725 West Higgins Road
Suite 400
Chicago, IL 60631
Fax (773) 243-3050

SELLER:

EVERGREEN BRIGHTON, L.L.C.,
a Delaware limited liability company

By: Levenfeld Pearlstein, LLC, Its Attorneys

    By: /s/ David Berzon
    ---------------------------------------------------
Address:
Levenfeld Pearlstein, LLC
2 North LaSalle, Suite 1300
Chicago, Illinois 60602
Attn: David Berzon
FAX: 312-346-8434

ACCEPTED BY ESCROWEE:

NEAR NORTH NATIONAL TITLE CORPORATION

By: /s/  Megan Toborg
    ---------------------------------------------------
Name:
      -------------------------------------------------
Its:
     --------------------------------------------------

Address: 222 North LaSalle Street
         Chicago, Illinois 60601
         Attn:
               ----------------------------------------
         Fax No.
                 --------------------------------------
                                      E-1


                                    EXHIBIT G

                                   LICENSE AND

                               INDEMNITY AGREEMENT

      THIS LICENSE AND INDEMNITY AGREEMENT (this "Agreement") dated as of
November 1, 2004 is made by Evergreen Brighton, L.L.C. ("Landlord"), and, PCTEL,
Inc., a Delaware corporation ("Tenant"), and has reference to the following:

      WHEREAS, Landlord is the owner of that certain property located at 471
Brighton in Bloomingdale, Illinois (the "Building") which contains 75,517 square
feet of space (the "Premises").

      WHEREAS, Landlord and Tenant have entered into that certain Purchase and
Sale Agreement dated November 1, 2004 with respect to the sale of the Building
from Landlord to Tenant (the "Purchase Agreement") with a closing (the "Closing
Date") to occur on or about December 17, 2004.

      WHEREAS, Tenant has requested a limited revocable license from Landlord so
as to permit Tenant access to the Premises so as to perform a limited amount of
"Work" (as defined herein) commencing on the Access Date (as defined herein).

      WHEREAS. Landlord is willing to grant to Tenant a limited license to enter
the Premises commencing on the Access Date in order to perform the Work on the
terms and conditions set forth herein.

      NOW, THEREFORE, in consideration of the foregoing and other valuable
consideration, the receipt and adequacy of which is hereby acknowledged, the
parties agree as follows:

      1.    Definitions.

      (a)   "Access Date" shall mean November 15, 2004.

      (b)   "Work" shall collectively mean only: (i) the activation of the T1
line at the Building; and (ii) relocation of personal property, office
equipment, and inventory owned by Tenant.

      2.    Grant of License/Revocation of License.

      (a)   Landlord hereby grants to Tenant a limited revocable license to
enter the Property for the purpose of completing the Work commencing on the
Access Date. Tenant's access to the Premises or the Building may be restricted
by the Landlord or limited by the rules and regulations in effect with respect
to the Building. Tenant agrees to faithfully observe all such restrictions,
limitations, rules or regulations of which it has been made aware with respect
to access to and from the Premises and/or the Building.

      (b)   The license granted hereby may be revoked by Landlord at any time
upon the failure by Tenant to abide by all of the terms, conditions,
restrictions and provisions of this Agreement. Further, this License shall
immediately terminate and shall be unenforceable against Landlord upon the
termination of the Purchase Agreement. Such termination shall not effect or
terminate the Tenant's indemnity obligations arising under this Agreement and
such indemnifications shall survive the termination of the license granted
hereby.

      3.    Performance of Work. Tenant hereby represents, warrants and agrees
as follows:

      (a)   Tenant shall complete the Work in a good and workmanlike manner and
otherwise in conformity will all building codes and permit restrictions.



      (b)   Tenant shall promptly furnish Landlord with additional information
about the nature or details of the Work as reasonably requested by Landlord.

      (c)   The Work shall be fully paid for by Tenant upon its completion and
prior to the attachment of any charge, lien or encumbrance against the Premises.

      4.    Insurance. Prior to the commencement of any Work, Tenant shall
furnish to Landlord evidence that the following insurance coverages are in
effect:

      (a)   Worker's Compensation and Occupational Disease Insurance, in
statutory amounts, covering all employees who are to provide a service in
completion of the Work. Employer's liability coverage with limits of not less
than $1,000,000 for each accident or illness ($3,000,000 in the aggregate) shall
be included.

      (b)   Commercial Liability Insurance or equivalent with limits of not less
            than $1,000,000 per occurrence ($3,000,000 in the aggregate), for
            bodily injury, personal injury, and property liability.

Landlord and its lender are to be named as additional insureds on a primary
non-contributory basis for any liability arising directly or indirectly from the
Work. Prior to the commencement of any Work, Tenant shall provide Landlord with
a certificate of insurance evidencing the insurance required by section 4 (b) of
this Agreement which certificate shall provide that each insurer shall be
required to agree to give thirty (30) days advance written notice to Landlord by
registered or certified mail prior to any cancellation, non-renewal or reduction
of insurance under any such policy issued by it. All policies of insurance shall
contain endorsements waiving the insurer's rights of subrogation. Additionally,
Landlord and Tenant hereby each waive with respect to the other all rights of
subrogation which any insurer might have for events or damages covered by
insurance.

      5.    Prohibited Work. Notwithstanding anything to the contrary contained
in this Agreement, Tenant shall not: (a) perform any work, construction or
action which affects, alters, demolishes or modifies any structural element in
the Premises or Building; (b) connect any new improvements erected in connection
with the Work to any electrical, computer, telephone or other utility lines,
feeders or laterals; or (c) perform any act (other than performance of the Work
in accordance with the terms of this Agreement).

      6.    Repair of Premises and Building. In the event the license granted
hereby is revoked then Tenant hereby agrees (at its sole cost and expense) to
vacate the Premises and Building and take any and all actions as may be required
by Landlord to re-construct, rebuild or repair the improvements in the Premises
and Building so that the Premises and Building are placed back into the same
condition as it existed prior to the commencement of any Work.

      7.    Indemnity. Tenant agrees to defend, indemnify and hold the "Landlord
Parties" harmless from and against, and shall reimburse the Landlord Parties
for, any and all loss, claim, liability, damages, injunctive relief, cost,
expense (including reasonable attorney's fees), action or cause of action,
arising in connection with any liability imposed upon (or threatened to be
imposed upon) Landlord, the Premises or the Building arising out of or relating
to:

      (a)   This Agreement, including Tenant's use and occupancy of the
Premises;

      (b)   Any damage, injury, personal injury or other loss occasioned by or
as a result of the performance of the Work (whether negligent or not); and

      (c)   Any breach or violations of any term, provisions, agreement or
condition of this Agreement that remains uncured following written notice and an
opportunity to cure same within 10 days after receipt of such notice (or such
longer period of time as Landlord may permit in its reasonable discretion;
provided, however that Tenant shall have no opportunity to cure its obligation
to vacate the Building and restore same as required hereunder).



The Landlord Parties shall not be liable to Tenant (and Tenant hereby
specifically waives and releases any such liability) for any damage, loss or
claim resulting from any accident or occurrence at the Building or the Premises,
unless such was caused by the negligence or willful misconduct of Landlord
Parties. The term "Landlord Parties" as used herein shall mean Landlord, as well
as all of Landlord's employees, officers, invitees, agents, contractors,
consultants, employees, affiliates, lenders, successors and assigns. The
indemnification obligations contained herein shall survive the termination of
this Agreement and the license granted hereby.

      8.    Operating Expenses and Real Estate Taxes. As consideration for
granting this license, commencing on Access Date Tenant shall be solely
responsible for the payment of the following operating expenses incurred by
Landlord relating to the Building and the Premises: all utility expenses; real
estate taxes, common area maintenance charges and snowplowing expenses;
provided, however, that on and after December 1, 2004, such responsibility shall
be limited to payment for utilities and snow plowing costs.

      9.    Base Rent. Commencing on December 1, 2004 and continuing until the
earlier to occur of the Closing Date and the termination of this Agreement,
Tenant shall pay to Landlord on a monthly basis in advance as base rent thirty
five thousand and xx/100 ($35,000). That portion of the base rent paid for the
current month of the Closing based upon the number of days Tenant obtains
ownership of the Building, shall be credited to Tenant against the purchase
price at the Closing (i.e. if the Closing occurs on December 17, 2004, then
Tenant shall be entitled to a credit equal to 15/31 x $35,000).

      10.   Successors, Assignability and Guaranty. This Agreement shall inure
to the benefit of and shall be binding and enforceable upon the parties'
successors and assigns. Notwithstanding the foregoing, Tenant shall not assign
or pledge its rights under this Agreement without Landlord's express written
consent.

      11.   Enforcement Costs. In the event that the Landlord incurs any
reasonable costs (including attorneys' and paralegals' fees and court costs and
environmental consultants' fees and advances) to collect or enforce Tenant's
obligations hereunder, Tenant shall, on demand by Landlord, immediately
reimburse Landlord therefore following receipt of true and correct copies of the
applicable invoices.

      12.   Notices. Wherever notices are required hereunder, the same shall be
in writing and shall be sent to the intended recipient via hand delivery, via
nationally recognized over-night mail carrier, or via registered or certified
U.S. mail, return receipt requested, sent to the address listed below (or any
different address specified in writing pursuant hereto) and shall be deemed
served: (a) on the date delivered if hand delivered or if sent by nationally
recognized over-night mail carrier, or (b) three (3) days after mailing the
notice if served by registered or certified mail. Notices shall be served at the
following addresses

               To Landlord:      Evergreen Brighton, L.L.C.
                                 One North Franklin, Suite 1150
                                 Chicago, IL 60606
                                 Attn: Terrence O'Hara and Marc Swerdlow, Esq.

               To Tenant:        PCTEL, Inc.
                                 8725 W. Higgins Road, Suite 400,
                                 Chicago, IL, 60631
                                 Attn: Varda A. Goldman, VP and General Counsel

      13.   Representations Re: Authorization and Non-Contradiction. Landlord
            and Tenant represent and warrant to each other that: (a) this
            Agreement has been duly executed and delivered pursuant to authority
            legally adequate therefore; (b) each has been and is authorized and
            empowered by all necessary persons having the power of direction
            over it to execute and deliver this Agreement; (c) the execution and
            performance of this Agreement and the consummation of the
            transactions hereby contemplated will not result in any breach of,
            or constitute a default under any of their respective organizational
            documents or any other agreement to which each is a party or by
            which it may be bound or affected.



      14.   Miscellaneous. This Agreement shall be governed and construed in
            accordance with the laws of the State of Illinois. If any provision
            of this Agreement or the application thereof to any party or
            circumstance is held invalid or unenforceable, the remainder of this
            Agreement and the application thereof to other parties or
            circumstances will not be affected thereby, the provisions of this
            Agreement being severable in any such instance. This Agreement may
            only be modified or amended in a written instrument signed by both
            parties. Except for the Purchase Agreement, this Agreement contains
            the entire agreement of the parties with respect to the matters
            referenced herein.

      15.   Forum Selection. LANDLORD AND TENANT IRREVOCABLY AGREE THAT ALL
            ACTIONS OR PROCEEDINGS IN ANY WAY OR RESPECT, ARISING OUT OF OR FROM
            OR RELATED TO THIS AGREEMENT SHALL BE LITIGATED IN COURTS HAVING
            SITUS WITHIN THE COUNTY OF DUPAGE IN THE STATE OF ILLINOIS. LANDLORD
            AND TENANT HEREBY CONSENT TO THE JURISDICTION OF ANY LOCAL, STATE,
            OR FEDERAL COURT LOCATED WITHIN SAID COUNTY AND WAIVE ANY OBJECTION
            THEY MAY HAVE BASED ON IMPROPER VENUE OR FORUM NON CONVENIENS TO THE
            CONDUCT OF ANY PROCEEDING HEREUNDER.



      IN WITNESS WHEREOF, this Agreement has been executed and delivered as of
the date first set forth above.

                                        EVERGREEN BRIGHTON, L.L.C., a Delaware
                                        limited liability company

                                        By: /s/ Terrence M. O'Hara
                                            ------------------------------------
                                            Name:
                                                  ------------------------------
                                            Title:
                                                   -----------------------------

                                        PCTEL, INC., a Delaware corporation

                                        By  /s/ Les Sgnilek
                                            ------------------------------------
                                            Name:
                                                  ------------------------------
                                            Title:
                                                  ------------------------------


                                    EXHIBIT H

                            LETTER REGARDING REPAIRS

                            [Letter Attached Hereto]


                                   SCHEDULE 1

                                SERVICE CONTRACTS

1) Active Alarm - alarm monitoring

2) Strada Real Estate Services - landscaping

3) Redmonds Towing - towing service

4) SBC - alarm phone line

Also, there is a parking agreement with Cox Automation where Cox is provided
parking on the Premises. This agreement has been terminated, effective 10/30/04.
The Purchaser can determine if it wants to enter into a new similar agreement
with Cox upon its acquisition of the Premises.



                                   SCHEDULE 2

                          LITIGATION; VIOLATION OF LAWS

None