TRANSFER AND REGISTRATION RIGHTS AGREEMENT
                   ------------------------------------------

     This Transfer and Registration  Rights Agreement  ("Agreement") is executed
by ParkerVision,  Inc., a Florida corporation, with an office at 8493 Baymeadows
Way,  Jacksonville,  Florida 32256 (hereinafter referred to as the "ISSUER") and
Peconic Fund Ltd., a company organized in The Cayman Islands,  with an office at
the  address  on the  signature  page  hereof  (hereinafter  referred  to as the
("PURCHASER")  in reliance upon the  exemption  contained in Section 4(2) of the
Securities Act of 1933, as amended ("Securities Act").

     By  Subscription   Agreement  between  the  ISSUER  and  Leucadia  National
Corporation  ("Leucadia") dated May 22, 2000,  Leucadia purchased 529,475 shares
of the ISSUERS's  Common Stock,  $.01 par value ("Common  Stock"),  and a common
stock purchase option to purchase 529,475 shares of Common Stock.

     By agreement between Leucadia and PURCHASER dated the date hereof, Leucadia
has sold to PURCHASER  34,592 shares of Common Stock ("Shares") and a portion of
the common  stock  purchase  option to purchase  34,592  shares of Common  Stock
("Purchase Option") which it purchased from ISSUER.

     Each of the parties hereto represents and warrants to, and agrees with, the
other as follows:

     1.   PURCHASER REPRESENTATIONS.

     (a)  TRANSACTIONAL  REPRESENTATIONS.  PURCHASER  represents and warrants to
          ISSUER as follows:

          1.   PURCHASER is purchasing the Shares and Purchase Option (including
          the  underlying  Common  Stock)  for its own  account  for  investment
          purposes and not with a view toward distribution.

          2.   PURCHASER  understands  that the Shares and Purchase  Option (and
          the  underlying  Common  Stock)  have not been  registered  under  the
          Securities Act and that such securities are "restricted securities" as
          defined in Rule 144 promulgated  under the Securities  Act.  PURCHASER
          further   understands   that  the  Shares  and  Purchase  Option  (and
          underlying  Common  Stock)  may not be  offered,  resold,  pledged  or
          otherwise  transferred by such PURCHASER except: A) (1) pursuant to an
          effective  registration  statement  under the  Securities  Act, or (2)
          pursuant to an available exemption from the registration  requirements
          of the  Securities  Act;  and B) in  accordance  with  all  applicable
          securities  laws  of  the  states  of  the  United  States  and  other
          jurisdictions;

          3.   PURCHASER  understands  that  the  purchase  of  the  Shares  and
          Purchase Option (and  underlying  Common Stock) involves a high degree
          of risk and further acknowledges that it can bear the economic risk of
          the  purchase  of the  securities,  including  the  total  loss of its
          investment;

          4.   PURCHASER  understands  that the Shares and Purchase  Option (and
          underlying  Common Stock) are being sold to it in reliance on specific
          exemptions  from the  registration  requirements  of federal and state
          securities  laws and that the  ISSUER  is  relying  upon the truth and
          accuracy of the representations, warranties,

                                        1


          agreements,  acknowledgments and understandings of PURCHASER set forth
          herein;

          5.   PURCHASER is  sufficiently  experienced in financial and business
          matters  to be  capable  of  evaluating  the  merits  and risks of its
          investment, and to make an informed decision relating thereto; and

          6.   In  evaluating  its  investment,  PURCHASER has consulted its own
          investment and/or legal and/or tax advisors.

     (b)  CURRENT PUBLIC INFORMATION.  PURCHASER acknowledges that PURCHASER has
          available to it copies of the ISSUER's  Annual Report on Form 10-K for
          the year ended December 31, 1999, as amended by Form 10-K/A,  and Form
          10-Q for the quarter ended March 31, 2000, and Proxy Statement for the
          Annual  Meeting  to be held  July  13,  2000,  all as  filed  with the
          Securities  and Exchange  Commission  (the "SEC").  PURCHASER  further
          acknowledges  that PURCHASER has read and understands the Risk Factors
          set forth in Exhibit 99.1 to the ISSUER's Form 10-K for the year ended
          December 31, 1999.

     (c)  INDEPENDENT  INVESTIGATION;  ACCESS.  PURCHASER  acknowledges that, in
          making its decision to purchase the Shares and Purchase Option, it has
          relied on the publicly available information about the ISSUER and upon
          independent investigations made by it and its representatives, if any.

     (d)  NO GOVERNMENT  RECOMMENDATION OR APPROVAL.  PURCHASER understands that
          no  federal  or state  agency  has  passed on or made any  finding  or
          determination  relating to the fairness of an investment in the Shares
          and Purchase  Option,  or has passed or made, or will pass on or make,
          any recommendation or endorsement of the Shares and Purchase Option.

     2.   LEGEND.  PURCHASER  understands  that the  ISSUER  will  instruct  its
transfer agent to place a stop transfer  order with respect to the  certificates
representing  the  Shares  and that such  certificates  will bear the  following
legend,  as well as a legend  describing the restriction  referred to in Section
3(b) hereof:  "The shares represented by this certificate have been acquired for
investment  and have not been  registered  under the  Securities Act of 1933, as
amended (the "Securities  Act").  Transfer of these shares is prohibited  except
pursuant to  registration  under the  Securities Act or pursuant to an available
exemption from registration."

     3.   REGISTRATION RIGHT.

          (a)  REGISTRATION.  The  ISSUER  shall file a  registration  statement
               under the  Securities  Act  ("Registration  Statement")  with the
               Securities and Exchange Commission registering the Shares and the
               shares  underlying the Purchase  Option for re-offer and re-sale.
               The ISSUER  agrees to have the  Registration  Statement  declared
               effective by May 23, 2001, the first  anniversary of the purchase
               of  the  original   issuance  of  the   securities   by  Leucadia
               ("Anniversary").  Once the  Registration  Statement  is  declared
               effective,  the  ISSUER  shall  keep the  Registration  Statement
               effective  and  current  until  all  the  securities   registered
               thereunder  are sold or may be sold freely by PURCHASER in any 90
               day period without registration under an appropriate

                                        2


               exemption under the Securities Act. If the Registration Statement
               has not been declared  effective by the  Anniversary or, if it is
               so declared  effective but after the Anniversary  becomes subject
               to a stop order or is not otherwise current for use by PURCHASER,
               then during such periods,  the PURCHASER may have such securities
               included on any other applicable  registration statement filed by
               ISSUER, which "piggyback"  registration rights will be subject to
               such  reasonable  terms as are  ordinarily  offered to  investors
               purchasing  similar  securities  to those  purchased  under  this
               Subscription Agreement.

          (b)  PUBLIC RESALE  LIMITATION.  The PURCHASER agrees that it will not
               sell any of the Shares or shares of Common Stock  underlying  the
               Purchase Option pursuant to the  Registration  Statement prior to
               the Anniversary, without the written consent of the ISSUER, which
               consent may be withheld for any reason without explanation.

          (c)  TERMS.  The  ISSUER  shall  bear  all of its  fees  and  expenses
               attendant to registering the Shares,  but PURCHASER shall pay any
               and all  underwriting  commissions  and the expenses of any legal
               counsel  selected by PURCHASER to represent it in connection with
               the  registration  or sale of the Shares.  Promptly upon request,
               ISSUER  will  provide to  PURCHASER  such number of copies of the
               prospectus  forming a part of the  Registration  Statement as are
               reasonably  requested by the  PURCHASER,  and all  supplements to
               such  prospectus.  ISSUER will promptly  notify  PURCHASER at any
               time that the Registration Statement or the prospectus may not be
               used either due to the change of material  information  contained
               therein or the omission of material information therefrom or upon
               the  receipt by the ISSUER of a cease and desist or stop order of
               the Securities and Exchange  Commission.  The ISSUER will use its
               commercially  reasonably  efforts  to  amend  or  supplement  the
               Registration  Statement  to  permit  its  continued  use  by  the
               PURCHASER.

          (d)  INDEMNIFICATION BY THE ISSUER. The ISSUER agrees to indemnify and
               hold  harmless  PURCHASER,  its  directors  and officers and each
               person, if any, who controls  PURCHASER within the meaning of the
               Securities  Act and/or the  Securities  Exchange Act of 1934,  as
               amended ("Exchange Act"), against any losses,  claims, damages or
               liabilities,  joint or several, to which PURCHASER or such person
               may become  subject,  under the Securities  Act,  Exchange Act or
               otherwise, insofar as such losses, claims, damages or liabilities
               (or  actions in respect  thereof)  arise out of or are based upon
               (i)  any  untrue  statement  or  alleged  untrue  statement  of a
               material  fact  contained (A) in any  prospectus or  registration
               statement  for the Shares or (B) in any blue sky  application  or
               other document  executed by the ISSUER  specifically for blue sky
               purposes or based upon any other written information furnished by
               the ISSUER or on its behalf to any state or other jurisdiction in
               order to qualify  any or all of the Shares  under the  securities
               laws thereof (any such application, document or information being
               hereinafter  called  a  "Blue  Sky  Application"),  or  (ii)  the
               omission  or  alleged  omission  by the  ISSUER  to  state in any
               prospectus  or  registration  statement  for the Shares or in any
               Blue Sky  Application  a  material  fact  required  to be  stated
               therein or necessary to make

                                        3


               the statements therein, in light of the circumstances under which
               they were made, not misleading,  and will reimburse PURCHASER and
               each  such  person  for any  legal or other  expenses  reasonably
               incurred  by  PURCHASER  or  such  person  in   connection   with
               investigating  or  defending  any  such  loss,   claim,   damage,
               liability or action; provided,  however, that the ISSUER will not
               be  liable  in any such case to the  extent  that any such  loss,
               claim,  damage or  liability  arises  out of or is based  upon an
               untrue  statement  or alleged  untrue  statement  or  omission or
               alleged  omission made in reliance  upon and in  conformity  with
               information  regarding PURCHASER which is furnished in writing to
               the ISSUER by PURCHASER or its  representatives  for inclusion in
               any  registration  statement  for the Shares or any such Blue Sky
               Application ("Non-Indemnity Events").

          (e)  INDEMNIFICATION  BY  THE  PURCHASER.   The  PURCHASER  agrees  to
               indemnify and hold harmless the ISSUER, each officer and director
               of the ISSUER,  and each person,  if any, who controls the ISSUER
               within the meaning of the  Securities Act and/or the Exchange Act
               against  any losses,  claims,  damages or  liabilities,  joint or
               several,  to which the ISSUER or such person may become  subject,
               under the Securities  Act,  Exchange Act or otherwise  insofar as
               such  losses,  claims,  damages  or  liabilities  (or  actions in
               respect thereof) arise out of or are based upon any Non-Indemnity
               Event;  and will  reimburse  the ISSUER and such  persons for any
               legal or other  expenses  reasonably  incurred  by the  ISSUER in
               connection with  investigating or defending any such loss, claim,
               damage,  liability  or action  provided  that such  loss,  claim,
               damage or  liability  is found  ultimately  to arise out of or be
               based upon any  Non-Indemnity  Event;  provided  that the maximum
               amount of the  indemnification  payments by  PURCHASER  shall not
               exceed  the net sale  proceeds  of any of the Shares or shares of
               Common Stock underlying the Purchase Option sold by the PURCHASER
               pursuant to the registration statement.

          (f)  PROCEDURE.  Promptly after receipt by an indemnified  party under
               this Section 3 of notice of the commencement of any action,  such
               indemnified  party will,  if a claim in respect  thereof is to be
               made against any indemnifying  party under this Section 3, notify
               in writing the indemnifying  party of the  commencement  thereof;
               and the omission so to notify the indemnifying party will relieve
               the indemnifying party from any liability under this Section 3 as
               to the particular  item for which  indemnification  is then being
               sought (if such failure  materially  prejudices the  indemnifying
               party), but not from any other liability which it may have to any
               indemnified party. In case any such action is brought against any
               indemnified  party, and it notifies an indemnifying  party of the
               commencement  thereof, the indemnifying party will be entitled to
               participate  therein, and to the extent that it may wish, jointly
               with any other indemnifying party,  similarly notified, to assume
               the defense thereof,  with counsel who shall be to the reasonable
               satisfaction of such indemnified party, and after notice from the
               indemnifying  party to such indemnified  party of its election so
               to assume the defense thereof, the indemnifying party will not be
               liable to such  indemnified  party  under this  Section 3 for any
               legal or other expenses subsequently incurred by such indemnified
               party  in  connection   with  the  defense   thereof  other  than
               reasonable costs of

                                        4


               investigation. Any such indemnifying party shall not be liable to
               any such  indemnified  party on account of any  settlement of any
               claim or action effected without the consent of such indemnifying
               party, which consent shall not be unreasonably withheld.

          (g)  CONTRIBUTION. If the indemnification provided for in this Section
               3 is  unavailable  to any  indemnified  party in  respect  to any
               losses,  claims,  damages,  liabilities  or expenses  referred to
               therein,  then the  indemnifying  party,  in lieu of indemnifying
               such  indemnified  party,  will  contribute to the amount paid or
               payable by such  indemnified  party,  as a result of such losses,
               claims, damages, liabilities or expenses in such proportion as is
               appropriate  to reflect the  relative  fault of the ISSUER on the
               one hand,  and of the  PURCHASER on the other hand, in connection
               with the  statements or omissions  which resulted in such losses,
               claims,  damages,  liabilities  or  expenses as well as any other
               relevant  equitable  considerations.  The  relative  fault of the
               ISSUER on the one hand, and the PURCHASER on the other hand, will
               be determined with reference to, among other things,  whether the
               untrue or alleged  untrue  statement  of a  material  fact or the
               omission to state a material fact relates to information supplied
               by the ISSUER,  and its  relative  intent,  knowledge,  access to
               information  and opportunity to correct or prevent such statement
               or omission.

          (h)  EQUITABLE CONSIDERATIONS. The ISSUER and the PURCHASER agree that
               it would not be just and  equitable if  contribution  pursuant to
               this Section 3 were  determined by pro rata  allocation or by any
               other method of  allocation  which does not take into account the
               equitable considerations referred to in the immediately preceding
               paragraph.

          (i)  ATTORNEYS' FEES. The amount payable by a party under this Section
               3 as a result of the  losses,  claims,  damages,  liabilities  or
               expenses referred to above will be deemed to include any legal or
               other  fees or  expenses  reasonably  incurred  by such  party in
               connection  with  investigating  or defending any action or claim
               (including, without limitation, fees and disbursements of counsel
               incurred  by an  indemnified  party in any  action or  proceeding
               between the indemnifying  party and indemnified  party or between
               the indemnified party and any third party or otherwise).

          (j)  DOCUMENTS TO BE DELIVERED BY PURCHASER.  PURCHASER  shall furnish
               to the ISSUER a completed and executed  questionnaire provided by
               the ISSUER requesting  information  customarily sought of selling
               security holders.

     4.   GOVERNING LAW. This Agreement  shall be governed by and interpreted in
accordance  with the rulings of the laws of the State of Florida  without regard
to  conflicts  of law.  The ISSUER and  PURCHASER  each  hereby  agrees that any
action, proceeding or claim against it arising out of, or relating in any way to
this  agreement  shall be  brought  and  enforced  in the courts of the State of
Florida or of the United  States of America for the Middle  District of Florida,
Jacksonville  Division  and  irrevocably  submits  to such  jurisdiction,  which
jurisdiction  shall be  exclusive.  The ISSUER and  PURCHASER  hereby waives any
objection  to such  exclusive  jurisdiction  and that such courts  represent  an
inconvenient forum. Any process or summons to be

                                        5


served  upon the  ISSUER  and  PURCHASER  may be served by  transmitting  a copy
thereof by registered  or certified  mail,  return  receipt  requested,  postage
prepaid,  addressed to it at its address set forth herein. Such mailing shall be
deemed  personal  service  and shall be legal and  binding  upon the  ISSUER and
PURCHASER in any action,  proceeding or claim.  The ISSUER and PURCHASER  agrees
that the  prevailing  party(ies) in any such action shall be entitled to recover
from the other  party(ies)  all of its reasonable  attorneys'  fees and expenses
relating to such action or proceeding  and/or  incurred in  connection  with the
preparation therefor.

     5.   ENTIRE  AGREEMENT.  This  Agreement and the Purchase  Option issued to
PURCHASER constitutes the entire agreement among the parties hereof with respect
to the subject matter hereof and supersedes any and all prior or contemporaneous
representations,   warrants,   agreements  and   understandings   in  connection
therewith.  This  Agreement  may be amended  only by a writing  executed  by all
parties hereto.

     6.   NOTICES.  Any notice or other  document  required or  permitted  to be
given or  delivered  to the  parties  to this  Subscription  Agreement  shall be
personally   delivered  or  sent  by  facsimile  or  other  form  of  electronic
transmission  to the party at the address or addresses or  telecopier  number on
the signature page hereto.  Unless  otherwise  specified in this agreement,  all
notices and other  documents  given under this agreement shall be deemed to have
been duly given when delivered, if personally delivered, and when transmitted if
sent by facsimile or other form of electronic transmission.

     IN WITNESS  WHEREOF,  this  Agreement  was duly  executed on the date first
written below.

Dated this ____ day of the month of ______, 2000.

PECONIC FUND LTD.                        PARKERVISION, INC.

By:_____________________________         By:_______________________________
   Name:                                    Name: Jeffrey L. Parker
   Title:                                   Title: Chief Executive Officer

Notice Addresses:                        Jeffrey L. Parker, CEO
c/o Ramius Capital Group LLC             ParkerVision, Inc.
666 Third Avenue                         8493 Baymeadows Way
New York, NY 10017                       Jacksonville, Florida 32256
Facsimile:                               Facsimile: (904) 731-7125

                                         with a copy to

                                         David Alan Miller, Esq.
                                         Graubard Mollen & Miller
                                         600 Third Avenue
                                         New York, NY  10016
                                         Facsimile (212) 818-888

                                        6