EXHIBIT 10.1


                         CAPITAL CONTRIBUTION AGREEMENT

          This  Capital  Contribution  Agreement  is made as of this 26th day of
March, 2003 by and between Blonder Tongue  Telephone,  LLC, a New Jersey limited
liability company (the "COMPANY"),  Resource Investment Group, LLC, a New Jersey
limited liability company ("RIG"), H. Tyler Bell, NetLinc Communications, LLC, a
New  Jersey  limited   liability   company   ("NETLINC"),   and  Blonder  Tongue
Laboratories, Inc., a Delaware corporation ("BLONDER TONGUE").

                                   Background
                                   ----------

          The  Company  is a  start-up  enterprise  that  will (i) sell  certain
telecommunications equipment, subject to certain limited exceptions, exclusively
to Blonder Tongue for resale by Blonder Tongue, all as more fully set forth in a
certain Distributorship  Agreement between the Company and Blonder Tongue, dated
on or  about  the date  hereof,  (ii) act as a  reseller  of  telecommunications
services  to the end users of the  equipment  sold by the  Company  and  Blonder
Tongue, and (iii) act as an operator of telephone, cable and high speed internet
systems.

          Blonder  Tongue has agreed to become a member of the Company  pursuant
to the  Company's  Operating  Agreement of even date  herewith  (the  "OPERATING
AGREEMENT")  and in return for its  Membership  Rights,  agrees to make  capital
contributions to the Company in the form of cash in an aggregate amount of up to
$3,500,000,  plus 500,000 shares of Blonder Tongue common stock, pursuant to the
terms and conditions of this Agreement.  Capitalized  terms used but not defined
herein  shall  have  the  meanings  assigned  to  such  terms  in the  Operating
Agreement.

          NOW  THEREFORE,  for good and  valuable  consideration,  the  parties,
intending to be legally bound, agree as follows:

          1. Contributions.  Blonder Tongue agrees to make the following capital
contributions to the Company each of which shall be credited,  when made, to the
Capital  Account of Blonder  Tongue  maintained  by the Company  pursuant to the
Operating Agreement:

               (a) Upon the execution of this  Agreement,  Blonder  Tongue shall
make an initial  cash  contribution  to the  Company of $125,000  (the  "INITIAL
PAYMENT") and three (3) subsequent cash  contributions  of $125,000 on the first
day of each week thereafter.

               (b) Upon the execution of this  Agreement,  Blonder  Tongue shall
make a capital  contribution  to the Company of 500,000 shares of Blonder Tongue
common stock, par value $0.001 (the "STOCK").

               (c) On the first day of the first  calendar  month  following the
month in which the final payment contemplated by section 1(a) is scheduled to be
paid, Blonder Tongue shall make a cash contribution to the Company of $83,333.33
and shall make five subsequent cash contributions of $83,333.33 on the first day
of each calendar month thereafter.

               (d)  (i) In addition to the capital contributions contemplated by
                    sections  1(a) and 1(c)  above,  Blonder  Tongue  shall make
                    additional cash



                    contributions  to the Company in the maximum amount of up to
                    $2,500,000,  payable in  twenty-four  (24) equal payments of
                    $104,166.67  (each a "Monthly  Capital  Payment"),  with the
                    first Monthly Capital Payment due upon the execution of this
                    Agreement,  and with each additional Monthly Capital Payment
                    due on the 15th day of each succeeding calendar month, until
                    paid  in  full;  provided,  however,  that,  as  more  fully
                    described  in  section  1(d)(ii)  below,   Blonder  Tongue's
                    obligation   to   contribute    the    additional    capital
                    contributions   contemplated  by  this  section  1(d)(i)  is
                    subject to and contingent  upon the Company  meeting certain
                    projections  budgeted for the Company pursuant to the budget
                    attached hereto as Exhibit A (the "BUDGET").

               (ii) Commencing  with the fourth (4th) full month of operation of
                    the Company,  if the Company's  EBITDA (defined below) for a
                    calendar  month does not meet or exceed eighty percent (80%)
                    of the Targeted  EBITDA  (defined  below) for such month (if
                    the Targeted EBITDA set forth in the Budget is negative, the
                    Company's  actual  negative EBITDA as of such date shall not
                    be worse than 120% of the negative  Targeted EBITDA for such
                    date  set  forth  in  the  Budget),  then  Blonder  Tongue's
                    obligation to make Monthly  Capital  Payments to the Company
                    as of the  fifteenth  day of the  following  month  (and all
                    subsequent  months)  shall be deferred for such month(s) and
                    shall  commence  again  on the  fifteenth  day  of the  next
                    succeeding  calendar  month,  subject to the Company meeting
                    the Targeted  EBITDA  applicable to such  succeeding  month.
                    Commencing  with the fifth (5th) full month of  operation of
                    the Company,  on the fifteenth  day of each calendar  month,
                    Blonder Tongue shall test the Company's EBITDA for the prior
                    month  against  the  related  Targeted  EBITDA to  determine
                    whether to pay or defer a Monthly  Capital  Payment for such
                    month.

               (iii)Notwithstanding  any  provision  of  this  Agreement  to the
                    contrary,  Blonder  Tongue shall not be required to pay more
                    than the amount of one Monthly  Capital Payment per calendar
                    month, other than under  circumstances  where Blonder Tongue
                    failed to make a Monthly  Capital  Payment in a prior  month
                    that was  required to be made (i.e.,  such  Monthly  Capital
                    Payment was not  deferred  pursuant to  subsection  1(d)(ii)
                    hereof).

               (iv) Notwithstanding  any  provision  of  this  Agreement  to the
                    contrary,  at no time  shall  the BT Net  Cash  Contribution
                    exceed $1,244,075.

               (v)  For purposes of this Agreement, "EBITDA" shall mean, for any
                    calendar month, the net income (loss) of the Company and its
                    subsidiaries  on a  consolidated  basis  for  such  calendar
                    month,   plus

                                       2


                    interest expense, income tax expense,  amortization expense,
                    depreciation  expense  and  extraordinary  losses  and minus
                    extraordinary  gains,  in each case,  of the Company and its
                    subsidiaries on a consolidated basis for such calendar month
                    determined in accordance with generally accepted  accounting
                    principles,  to the extent included in the  determination of
                    such net income (loss).

               (vi) For  purposes of this  Agreement,  "TARGETED  EBITDA"  shall
                    mean, for any calendar month,  the projected EBITDA for such
                    calendar month as set forth in the Budget.

               (vii)For   purposes   of  this   Agreement,   the  "BT  NET  CASH
                    CONTRIBUTION"  shall mean, as of any date of  determination,
                    the amount by which (A) the aggregate amount of cash capital
                    contributions that Blonder Tongue has made to the Company as
                    of such  date  exceeds  (B)  the  aggregate  amount  of cash
                    distributions that have been made to Blonder Tongue pursuant
                    to Sections  4.1 and 4.2 of the  Operating  Agreement  as of
                    such date.

          2.  Valuation  of  Blonder  Tongue  Stock.  For the  purposes  of this
Agreement  and the  Operating  Agreement,  the parties agree that the value of a
share of the Stock  shall be the greater of the average of the high and low sale
price thereof as reported by the American Stock Exchange on the date hereof,  or
$2.00 per share.  The Company  shall have the right to register the Stock at its
sole  expense.  In  addition,  the  Company  may,  at no  cost  to the  Company,
co-register  with  Blonder  Tongue  in the  event  that  Blonder  Tongue is also
registering  shares of its common stock pursuant to a registration  statement on
Form S-2 or S-3; provided,  however, that the Company's co-registration shall be
on such  terms and  conditions  as are  acceptable  to  Blonder  Tongue  and the
underwriter of Blonder Tongue's registration,  if any. The Company shall, at its
sole expense,  promptly comply with all applicable  federal and state securities
laws applicable to it's receipt and ownership of the Stock,  including,  without
limitation, making an initial filing of a Schedule 13(d) or 13(g) as applicable.

          3.  Membership  Interests.  Upon the  execution of this  Agreement and
Blonder Tongue's payment of the Initial Payment and issuance of the Stock to the
Company, the Company shall issue to Blonder Tongue and Blonder Tongue shall hold
a 35% Percentage Interest and 17.5 Membership Shares.

          4. Consent and Acknowledgement. Blonder Tongue hereby acknowledges and
agrees  that from time to time the  Company  may make loans to RIG and  NetLinc,
subject to the following terms and conditions:

               (a) Loans to RIG. The aggregate amount of loans  outstanding from
the  Company  to RIG at any time  shall not  exceed  $2,000,000.  Loans from the
Company  to RIG may be funded  by a  combination  of Cash Flow and cash  capital
contributions;  provided,  however,  that (i) such loans may not be funded  with
Cash Flow unless and until the BT Cash

                                       3


Priority  Return  has been paid in full and (ii) only up to 50% of cash  capital
contributions received by the Company may be used to fund loans to RIG.

               (b) Loans to NetLinc.  The aggregate amount of loans  outstanding
from the  Company to NetLinc at any time shall not exceed  $300,000.  Loans from
the  Company  to  NetLinc  may be funded  only from cash  capital  contributions
received by the Company.

               (c) General Terms and  Conditions of Loans.  All such loans shall
bear  interest at the lowest  applicable  federal rate of interest  necessary to
avoid the imputation of interest under applicable federal tax law and shall have
such other terms and conditions, including repayment terms, as are acceptable to
Blonder Tongue in its sole discretion.

          5. Contributions  Independent from  Distributions.  The obligations of
Blonder  Tongue to contribute to the capital of the Company as  contemplated  by
the Operating  Agreement and as set forth herein,  shall be and remain  separate
and independent from the obligations of the Company to make distributions to the
Members and to allocate  profits and losses,  as  contemplated  by the Operating
Agreement.

          6.  Representations,  Warranties and Covenants of Company and NetLinc.
Company  and  NetLinc,  jointly and  severally,  hereby  represent,  warrant and
covenant to Blonder Tongue as of the date of this Agreement as follows:

               (a)  Organization,  Good  Standing  and  Qualification.  Each  of
Company and  NetLinc is a limited  liability  company  duly  organized,  validly
existing  and  in  good  standing  under  the  laws  of  its   jurisdiction   of
organization.  Each of Company and NetLinc has all requisite power and authority
to own and  operate its  properties  and  assets,  to execute  and deliver  this
Agreement,  that certain  Distributorship  Agreement  dated on or about the date
hereof by and between Company and Blonder Tongue ("DISTRIBUTORSHIP  AGREEMENT"),
that certain Distributorship  Agreement dated on or about the date hereof by and
between  NetLinc  and  Company,   that  certain  Affiliated  Party  Transactions
Agreement  dated on or about  the date  hereof by and  among  NetLinc,  Company,
Blonder  Tongue and the other  signatories  thereto,  that certain  Intellectual
Property  License  Agreement  dated on or about the date  hereof by and  between
Company  and  Blonder  Tongue  (the  "IP  LICENSE   AGREEMENT")  and  any  other
agreements,  instruments  or  documents to be delivered by Company or NetLinc in
connection  with  the  transactions   contemplated  hereby  (collectively,   the
"AGREEMENTS"), and, to the extent applicable, to carry out the provisions of the
Agreements and to carry on its business as presently  conducted and as presently
proposed to be conducted.  Each of Company and NetLinc is duly  qualified and is
authorized to do business and is in good standing as a foreign limited liability
company in all jurisdictions in which it is required to be so qualified.

               (b)  Capitalization;  Equity Interests.  Upon consummation of the
transactions  contemplated  by the  Agreements,  the  capitalization  of each of
NetLinc  and Company  will be as set forth on Exhibit B attached  hereto and all
membership  interests in each of Company and NetLinc have been or will be issued
in compliance with all applicable state and federal laws concerning the issuance
of securities. Except as may be granted pursuant to the Agreements, there are no
outstanding  options,  rights  or  agreements  of any kind for the  purchase  or
acquisition  from  either  NetLinc or Company of any of their  securities.  When
issued in compliance  with the  provisions  of this  Agreements  all  membership
interests in Company and NetLinc will be free of any liens or encumbrances other
than  restrictions  on transfer  under the  Agreements  or state and/or  federal
securities laws.

                                       4


               (c) Authorization.  All action on the part of each of Company and
NetLinc,  and their respective  officers,  managers and members,  as applicable,
necessary for the  authorization  of the Agreements  and the  performance of all
obligations of Company and NetLinc under the Agreements has been taken.

               (d) Budget.  The  financial  projections  contained in the Budget
attached  hereto as  Exhibit A are based on and  reflect  assumptions  for which
Company has a reasonable  basis, and reflect  conditions  generally  expected to
exist and the course of action that Company  expects to take,  as of the date of
this Agreement.

               (e) Liabilities.  Except as set forth in the Agreements,  neither
Company nor NetLinc has any liabilities and, to the best of its knowledge,  does
not know of any  contingent  liabilities  not  previously  disclosed  to Blonder
Tongue.  Neither  NetLinc  nor  Company is a guarantor  of any  indebtedness  or
indemnitor of any liability or loss of any other person or entity.

               (f) Agreements; Action.

                    (i)  Except  as set  forth in the  Agreements,  there are no
agreements, understandings or proposed transactions between either of NetLinc or
Company, on the one hand, and any of such company's officers, managers, members,
affiliates  or, to the best  knowledge  of NetLinc and  Company,  any  affiliate
thereof, on the other hand.

                    (ii)  Except  as set forth in the  Agreements,  there are no
agreements,  understandings,   instruments,  contracts,  proposed  transactions,
judgments,  orders,  writs or decrees to which either of NetLinc or Company is a
party or by which it is bound that may involve (A)  obligations  (contingent  or
otherwise)  of, or  payments  to,  such  company in excess of  $10,000,  (B) the
license of any patent, copyright,  trade secret or other proprietary right to or
from NetLinc or Company, (C) provisions  materially affecting or restricting the
development,  presentation  or delivery of NetLinc's  or  Company's  products or
services, or (D) indemnification by either of NetLinc or Company with respect to
infringements of proprietary rights.

                    (iii)  Except as set  forth in the  Agreements,  neither  of
NetLinc or Company  has (A) made any  distribution  upon or with  respect to any
class of equity  interest,  (B) incurred any  indebtedness for money borrowed or
any other  liabilities,  (C) made any loans or advances  to any  person,  or (D)
sold, exchanged or otherwise disposed of any of its assets or rights, other than
in the ordinary course of business.

               (g)  Obligations to Related  Parties.  Except as set forth in the
Agreements,  there are no  obligations  of  NetLinc  or  Company to any of their
respective officers, managers, members, or employees.

               (h) Title to Assets;  Liens, etc. Each of NetLinc and Company has
good and  marketable  title to its assets,  subject to no liens except for liens
for  current  taxes not yet due and  payable.  Each of NetLinc and Company is in
material  compliance  with all terms of each  lease to which it is a party or is
otherwise bound.

               (i) Intellectual Property.

                    (i) Each of Company and NetLinc owns or possesses sufficient
legal rights to all patents, trademarks, service marks, trade names, copyrights,
trade secrets, licenses,

                                       5


information  and other  proprietary  rights and  processes  (collectively  "IP")
necessary  for its  business  as  presently  conducted  and  contemplated  to be
conducted, free and clear of all liens and without any known infringement of the
rights of others.  There are no outstanding  options,  licenses or agreements of
any kind  relating  to the  foregoing,  nor is NetLinc or Company  bound by or a
party to any options,  licenses or agreements of any kind with respect to the IP
of any other person or entity (except as set forth in the IP License Agreement).
Neither  NetLinc  nor Company has  received  any written or oral  communications
alleging  that it has  violated  or, by  conducting  its  business as  presently
conducted or contemplated  to be conducted  would violate,  any of the IP of any
other person or entity.

                    (ii)  NetLinc  is the sole owner of all IP  relating  to the
design, development,  manufacture, sale, use, support or service of the Products
(as defined in the Distributorship Agreement) (collectively,  "PRODUCT IP") free
and clear of all liens and  without  any  known  infringement  of the  rights of
others.  There are no  outstanding  options,  licenses or agreements of any kind
relating  to the  Product  IP.  NetLinc  has not  received  any  written or oral
communications  alleging that the Product IP violates any of the IP of any other
person  or  entity.  For so long as any of the  Agreements  remains  in  effect,
NetLinc  will take all steps  necessary  to maintain and preserve the Product IP
and protect the confidentiality of the Product IP.

                    (iii)  None of the key  employees  of  NetLinc or Company is
obligated under any contract  (including  licenses,  covenants or commitments of
any nature) or other agreement,  or subject to any judgment,  decree or order of
any court or  administrative  agency,  that would materially  interfere with his
duties to such company or that would  materially  conflict  with such  company's
business as presently conducted or as contemplated to be conducted.  Neither the
execution nor delivery of the Agreements, nor the carrying on of business by the
key employees of NetLinc and Company,  nor the conduct of NetLinc's or Company's
business  as  presently  conducted  or as  contemplated  to be  conducted,  will
conflict with or result in a breach of the terms,  conditions or provisions  of,
or constitute a default under, any contract,  covenant or instrument under which
any key employee of NetLinc or Company is now obligated.  NetLinc and Company do
not believe it is or will be  necessary  to utilize any IP of any of its present
or past employees or consultants  made prior to their  employment or engagement,
as the case may be, by NetLinc or Company,  except for IP that has been  validly
assigned  outright to and is currently  owned in full by NetLinc or Company,  as
applicable.

               (j)  Compliance  with  Other  Instruments.  Neither  NetLinc  nor
Company is in  violation  of or  default  under any term of its  certificate  of
formation or operating agreement,  any provision of any agreement or contract to
which it is party or by which it is bound or any judgment, decree, order or writ
by which it is bound. The execution, delivery, and performance of and compliance
with the  Agreements  will not, with or without the passage of time or giving of
notice,  result in any such  violation or default,  or result in the creation of
any lien upon any of the assets of such company or the  suspension,  revocation,
impairment,  forfeiture or nonrenewal of any permit,  license,  authorization or
approval material to the business or assets of NetLinc or Company.

               (k)  Litigation.  There is no action,  suit,  proceeding or known
investigation  currently  pending or, to the best of its  knowledge,  threatened
against  either  NetLinc or Company,  nor, to the best of their  knowledge,  are
NetLinc and  Company  aware that there is any basis for the  foregoing.  Neither
NetLinc nor Company is a party or subject to the provisions of any order,  writ,
injunction,   judgment  or  decree  of  any  court  or   government   agency  or
instrumentality.  There is no  action,  suit,  proceeding  or  investigation  by
NetLinc or Company  currently  pending  or which  NetLinc or Company  intends to
initiate.

               (l) Tax  Returns  and  Payments.  Each of NetLinc and Company has
timely filed all tax returns (federal,  state and local) required to be filed by
it. All taxes, and any assessments,  due

                                       6


and  payable by NetLinc or Company on or prior to the date hereof have been paid
or will be paid prior to the time they become delinquent.

               (m)  Employees.  No  employee  of  NetLinc  or  Company  has  any
agreement or contract,  written or verbal, regarding his employment. No employee
of NetLinc or  Company,  nor any  consultant  with whom  NetLinc or Company  has
contracted, is in violation of any term of any employment contract,  proprietary
information  agreement or any other agreement  relating to the right of any such
individual  to be employed by, or to contract  with,  NetLinc or Company and the
continued  employment  by NetLinc or Company of its present  employees,  and the
performance   of  NetLinc's  or  Company's   contracts   with  its   independent
contractors,  will not result in any such violation. Neither NetLinc nor Company
has  received any notice  alleging  that any such  violation  has  occurred.  No
employee  of  NetLinc  or  Company  has been  granted  the  right  to  continued
employment by NetLinc or Company or to any compensation following termination of
employment with NetLinc or Company.

               (n)  Permits.  Each of NetLinc and  Company  has all  franchises,
permits, licenses, consents,  authorizations and any similar authority necessary
for the conduct of its business as now being conducted by it and believes it can
obtain,  without undue burden or expense,  all  franchises,  permits,  licenses,
consents,  authorizations  and any  similar  authority  for the  conduct  of its
business as planned to be conducted.

               (o)  Insurance.  Each of NetLinc and Company has property,  fire,
liability,  workmen's compensation and casualty insurance policies with coverage
customary for companies similarly situated to NetLinc and Company, each of which
is in full force and effect and all premiums due thereon have been paid.

               (p) Full  Disclosure.  The  Agreements  and all  other  documents
delivered by NetLinc and Company, or their affiliates,  to Blonder Tongue or its
attorneys or agents in  connection  with the  transactions  contemplated  by the
Agreements,  do not contain any untrue  statement of a material fact nor, to the
best of  NetLinc's  and  Company's  knowledge,  omit to  state a  material  fact
necessary  in order to make the  statements  contained  herein  or  therein  not
misleading. To the best of NetLinc's and Company's knowledge, there are no facts
which  (individually  or in  the  aggregate)  materially  adversely  affect  the
business, assets, liabilities,  financial condition, prospects and operations of
each of NetLinc and Company,  taken as a whole,  that have not been set forth in
the  Agreements  or in  other  documents  delivered  to  Blonder  Tongue  or its
attorneys or agents in  connection  with the  transactions  contemplated  by the
Agreements.


          7.  Representations  and Warranties of Blonder Tongue.  Blonder Tongue
hereby represents and warrants to the Company and NetLinc as of the date of this
Agreement as follows:

               (a) Organization, Good Standing and Qualification. Blonder Tongue
is a corporation duly organized, validly existing and in good standing under the
laws of the State of Delaware.  Blonder Tongue has all requisite corporate power
and authority to execute and deliver the Agreements to which it is a party.

               (b)  Authorization.  All corporate  action on the part of Blonder
Tongue necessary for the  authorization of the Agreements to which it is a party
and the  performance of all  obligations of Blonder Tongue under such Agreements
has been taken.

                                       7


          8. Survival. The representations, warranties, covenants and agreements
made herein shall survive until the  expiration  of all  applicable  statutes of
limitation   (including   all  periods  of  extension,   whether   automatic  or
permissive).

          9. Remedies.

               (a) Company and NetLinc shall, jointly and severally,  indemnify,
defend and hold  Blonder  Tongue  harmless  from and  against  any and all loss,
liability,  damage,  deficiency  or  expense to Blonder  Tongue  relating  to or
arising out of any misrepresentation,  breach of any representation or warranty,
or nonfulfillment of any covenant on the part of Company or NetLinc contained in
this Agreement.

               (b) In addition to the other remedies available to Blonder Tongue
under this  Agreement or at law, all of which are  cumulative and may be pursued
singly  or  concurrently,  upon  the  breach  of  any  of  the  representations,
warranties or covenants set forth herein, except the representation and warranty
set forth in Section 6(d) hereof,  which breach is not cured (or with respect to
the  representations  and warranties set forth in Sections 6(n) and 6(o) only, a
cure  is  not  being  diligently   pursued)  to  Blonder   Tongue's   reasonable
satisfaction  within thirty (30) days after the  occurrence of such breach,  (i)
Blonder  Tongue's  obligations  under this  Agreement  shall  terminate in their
entirety,  including,  without limitation,  Blonder Tongue's obligations to make
capital  contributions of any nature to Company,  and (ii)  notwithstanding  any
provisions of the Agreements to the contrary,  all of the restrictive  covenants
applicable to Blonder  Tongue  contained in the  Agreements,  including  without
limitation,  the  non-competition  covenants  set forth in  Section  29.1 of the
Distributorship  Agreement,  Section 5.9.1 of the Operating Agreement of Blonder
Tongue  Telephone,  LLC and Section 5.7.1 of the Operating  Agreement of NetLinc
Communications,  LLC,  shall  terminate  in their  entirety and be of no further
force and effect.

          10.  Miscellaneous.  Captions and  paragraph  headings used herein are
used for convenience  only and are not a part of this Agreement and shall not be
used in  construing  it. In the event of  litigation  necessary  to enforce this
Agreement or the terms and  conditions  thereof each party shall be  responsible
for its own attorney's fees associated with that litigation. This Agreement sets
forth the entire  understanding  between the parties  hereto and  supersedes all
prior  understanding in connection  thereof.  No waiver of any provision of this
Agreement shall be deemed or constitute a waiver of any other  provision  herein
nor shall a waiver be construed as a continuing waiver.  This Agreement shall be
governed and construed in  accordance  with the laws of the State of New Jersey.
Any suit  involving any dispute or matter  arising under this Agreement may only
be brought in the United States District Court for the District of New Jersey or
any New Jersey State Court having  jurisdiction  over the subject  matter of the
dispute or matter.  All  parties  hereby  consent to the  exercise  of  personal
jurisdiction  by any  such  court  with  respect  to  any  such  proceeding.  No
supplement,  modification, or amendment of this Agreement will be binding unless
executed by all parties. This Agreement shall be binding upon the successors and
assigns of each party hereto.  If any provision in this  Agreement is held to be
invalid  or  unenforceable  by a court  of  competent  jurisdiction,  the  other
provisions of this Agreement shall remain in full force and effect.

                                       8



          IN WITNESS  WHEREOF,  and intending to be legally  bound  hereby,  the
parties  hereto have duly executed  this  Agreement as of the day and year first
above written.

                                        BLONDER TONGUE LABORATORIES, INC.


                                        By: /s/ James A. Luksch
                                           -------------------------------------
                                           James A. Luksch, President

                                        BLONDER TONGUE TELEPHONE, LLC


                                        By: /s/ H. Tyler Bell
                                           -------------------------------------
                                           H. Tyler Bell, General Manager


                                        RESOURCE INVESTMENT GROUP, LLC


                                        By: /s/ Douglas Bell
                                           -------------------------------------
                                           Douglas Bell, Manager


                                        NETLINC COMMUNICATIONS, LLC


                                        By: /s/ Dr. Yo-Sung Cho
                                           -------------------------------------
                                           Dr. Yo-Sung Cho, President

                                        /s/ H. TYLER BELL
                                        --------------------------------
                                        H. TYLER BELL



                                       9


                              Exhibit A- The Budget

- --------------------------------------------------------------------------------
Blonder Tongue Telephone Income Projections -- 2003 (based on 92,000 new ports)
- --------------------------------------------------------------------------------



                           Feb    Mar    Apr       May      Jun       Jul
                           ---    ---    ---       ---      ---       ---
                                                  
Sales Projections:
- ----------------------------------------------------------------------------
Customer Additions:                0              2,000    3,000    4,000
- ----------------------------------------------------------------------------
Broadstar Comm.                         1,000     1,000    2,000    1,000
- ----------------------------------------------------------------------------
Digital Comm                                      1,000    1,000    2,000
- ----------------------------------------------------------------------------
Total Residual Customers:          0    1,000     4,000    9,000   14,000
- ----------------------------------------------------------------------------

Income:
- ----------------------------------------------------------------------------
Equipment Margin:                 $0  $20,000   $80,000  $120,000   $140,000
- ----------------------------------------------------------------------------
Residual Revenue:                 $0       $0   $11,534   $46,138   $103,810
- ----------------------------------------------------------------------------
Total Revenue:                    $0  $20,000   $91,534  $166,138   $243,810
- ----------------------------------------------------------------------------

Expense:
- ----------------------------------------------------------------------------
Corp Overhead:                        $55,763   $75,867   $79,717    $95,525
- ----------------------------------------------------------------------------

- ----------------------------------------------------------------------------
Targeted Monthly EBITDA:           0 (35,763)    15,668    86,421    148,285
- ----------------------------------------------------------------------------



                                Aug       Sep        Oct        Nov      Dec        Total
                                ---       ---        ---        ---      ---        -----
                                                                
Sales Projections:
- -----------------------------------------------------------------------------------------
Customer Additions:           4,000      8,000    10,000     12,500    17,500     61,000
- -----------------------------------------------------------------------------------------
Broadstar Comm.               1,000      2,000     2,000      2,000     2,000     14,000
- -----------------------------------------------------------------------------------------
Digital Comm                  2,000      2,000     3,000      3,000     3,000     17,000
- -----------------------------------------------------------------------------------------
Total Residual Customers:    19,000     29,000    41,000     55,500    75,000     75,000
- -----------------------------------------------------------------------------------------

Income:
- -------------------------------------------------------------------------------------------
Equipment Margin:            $140,000   $240,000   $300,000 $350,000    $450,000  1,840,000
- -------------------------------------------------------------------------------------------
Residual Revenue:            $161,482   $219,154   $334,498 $472,910    $640,159  1,989,684
- -------------------------------------------------------------------------------------------
Total Revenue:               $301,482   $459,154   $634,498 $822,910  $1,090,159  3,829,684
- -------------------------------------------------------------------------------------------

Expense:
- -------------------------------------------------------------------------------------------
Corp Overhead:               $102,325   $114,875   $132,221 $149,196    $175,067    980,554
- -------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------
Targeted Monthly EBITDA:      199,157    344,279    502,277  673,715     915,093  2,849,130
- -------------------------------------------------------------------------------------------


- ----------------------------
Assumptions:                  Equipment Margin per port will be: $20.00
- ----------------------------
                              Residual Revenue per port will be: $11.53
                              Note: Residual Revenue includes:
                              $3  per   customer   per  month  for  billing  and
                              collections services
                              $2 per  customer  per month for  customer  service
                              support

                                       10



- --------------------------------------------------------------------------------
Blonder Tongue Telephone Income Projections -- 2004 (based on 260,000 new ports)
- --------------------------------------------------------------------------------



                               Jan          Feb         Mar         Apr         May         Jun
                               ---          ---         ---         ---         ---         ---
                                                                         
Sales Projections:
- -------------------------------------------------------------------------------------------------
Customer Additions:            20,000       20,000      20,000      20,000      20,000     20,000
- -------------------------------------------------------------------------------------------------
Total Customers:               95,000      115,000     135,000     155,000     175,000    195,000
- -------------------------------------------------------------------------------------------------

Income:
- -------------------------------------------------------------------------------------------------
Equipment Margin:            $400,000     $400,000    $400,000    $400,000    $400,000   $400,000
- -------------------------------------------------------------------------------------------------
Residual Revenue:            $865,080   $1,095,768  $1,326,456  $1,557,144  $1,787,832 $2,018,520
- -------------------------------------------------------------------------------------------------
Total Revenue:             $1,265,080   $1,495,768  $1,726,456  $1,957,144  $2,187,832 $2,418,520
- -------------------------------------------------------------------------------------------------

Expense:
- -------------------------------------------------------------------------------------------------
Corp Overhead:               $203,313     $230,933    $257,554    $281,779    $316,066   $342,229
- -------------------------------------------------------------------------------------------------

- -------------------------------------------------------------------------------------------------
Targeted Monthly EBITDA:    1,061,768    1,264,835   1,468,902   1,675,365   1,871,766  2,076,291
- -------------------------------------------------------------------------------------------------




                                 Jul        Aug         Sep        Oct        Nov         Dec       Total
                                 ---        ---         ---        ---        ---         ---       -----
                                                                              
Sales Projections:
- -----------------------------------------------------------------------------------------------------------
Customer Additions:             20,000      20,000     25,000     25,000      25,000     25,000    260,000
- -----------------------------------------------------------------------------------------------------------
Total Customers:               215,000     235,000    260,000    285,000     310,000    335,000    335,000
- -----------------------------------------------------------------------------------------------------------

Income:
- -----------------------------------------------------------------------------------------------------------
Equipment Margin:             $400,000    $400,000   $500,000   $500,000    $500,000   $500,000  5,200,000
- -----------------------------------------------------------------------------------------------------------
Residual Revenue:           $2,249,208  $2,479,896 $2,710,584 $2,998,944  $3,287,304 $3,575,664 25,952,400
- -----------------------------------------------------------------------------------------------------------
Total Revenue:              $2,649,208  $2,879,896 $3,210,584 $3,498,944  $3,787,304 $4,075,664 31,152,400
- -----------------------------------------------------------------------------------------------------------

Expense:
- -----------------------------------------------------------------------------------------------------------
Corp Overhead:                $365,554    $393,587   $427,112   $459,529    $492,022   $528,303  4,297,980
- -----------------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------
Targeted Monthly EBITDA:     2,283,654   2,486,309  2,783,472  3,039,415   3,295,282  3,547,361 26,854,420
- -----------------------------------------------------------------------------------------------------------



Blonder Tongue Laboratories, Inc.
 Cash Flow Projections For Telephony
 For the year ending December 31, 2003



                                Feb       Mar       Apr       May        Jun        Jul
                                                                 
 EBITDA from BTT                 -        -      (35,763)   15,668     86,421     148,285

 Cash Downpayment                      500,000

 Cash payments                                    83,333    83,333     83,333     83,333

 Note payments                         105,000   105,000    105,000    105,000    105,000


 CASH OUTLAY (INFLOW)                  605,000   188,333    172,666    101,912    40,049

 CUMULATIVE                            605,000   793,333    965,999   1,067,911  1,107,960




                                  Aug         Sep         Oct        Nov        Dec       Total
                                                                      
 EBITDA from BTT                199,157    344,279     502,277     673,715    915,093   2,849,130

 Cash Downpayment                                                                        500,000

 Cash payments                  83,333      83,333                                       500,000

 Note payments                  105,000    105,000     105,000     105,000    105,000   1,050,000


 CASH OUTLAY (INFLOW)          (10,823)   (155,946)   (397,277)   (543,914)                 -

 CUMULATIVE                    1,097,137   941,191     543,914        -



                                       11