EXHIBIT 10


                                    AGREEMENT


     AGREEMENT  made as of this 1st day of August,  2009 by and  between  HERLEY
INDUSTRIES,  INC., a Delaware corporation,  with its principal office located at
101 North Pointe Boulevard,  Lancaster,  Pennsylvania  17601 (the "Company") and
Jeffrey L. Markel,  residing at 38 Oak Hill Drive,  Lititz,  Pennsylvania  17543
("Markel").

     WHEREAS,  the Company and Markel entered into an employment agreement dated
as of May 30, 2007, which,  inter alia,  employed him as Chief Operating Officer
of the Company (the "Employment Agreement"); and

     WHEREAS,  the Board of Directors of the Company,  after  consideration  and
evaluation  of the  Company's  result  of  operations,  on a  Company  wide  and
operating  unit basis,  has  determined  that it is planning to  reorganize  the
Company's management structure; and

     WHEREAS,  a Special Committee of the Board of Directors,  consisting solely
of independent  directors,  has been appointed to evaluate Mr. Markel's existing
Employment Agreement and its proposed termination; and

     WHEREAS,  the Special Committee has retained  independent counsel to assist
in this evaluation; and

     WHEREAS, under the Employment Agreement,  the only basis for termination by
the Company of Markel's employment,  would be "without cause" which would result
in an immediate  lump sum payment to Markel of  $1,531,661  in addition to other
benefits; and

     WHEREAS,  after  negotiations  between  the Special  Committee  and Markel,
Markel has agreed to accept  termination  of the  Employment  Agreement on terms
more beneficial to the Company than otherwise mandated under its terms.

     WHEREAS, this agreement shall be effective at 12:01 A.M. Eastern time as of
August 1, 2009 ("Effective Date").

     NOW,  THEREFORE,  based upon the mutual covenants  contained herein and for
other  good and  valuable  consideration,  the  sufficiency  of which is  hereby
acknowledged, the Company and Markel agree as follows:

     1. In full  satisfaction  of all prior,  current and future  obligations to
Markel under the Employment Agreement or otherwise, whether accrued or otherwise
(except for rights of, or obligations to, Markel or his affiliates in connection
with  his or their  ownership  of the  Company's  equity  securities  "Ownership
Rights") the parties hereby agree as follows:

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     (a) Within five days after  execution  hereof,  Markel shall receive a lump
sum payment in the sum of $1,350,000.

     (b)  Markel  and  his  spouse  shall  continue  to  receive   medical  care
reimbursement, in accordance with the terms of paragraphs 9(b) of the Employment
Agreement.

     (c) Markel  shall  have the use of the  automobile  leased for his  benefit
during his actual  employment  term,  with  payment by Herley of the  automobile
lease  payments and insurance  payments  thereon  until  expiration of the lease
(approximately 11 months).

     (d) All outstanding unvested stock options shall vest immediately.

     2. (a) Markel  covenants,  represents  and agrees  that the  provisions  of
paragraph  12 of the  Employment  Agreement  shall  survive this  agreement  and
continue in full force and effect.

     (b)  Markel  covenants,  represents  and agrees  that  during the period he
receives payments hereunder, including payments under paragraph 2(e) hereof, and
provided the Company is not in breach of this  agreement,  he shall abide by and
fully comply with the  provisions of paragraph 13 of the  Employment  Agreement,
which is hereby modified by deleting subsection (c)(i) thereof.

     (c)   The   provisions   of   Paragraphs   14   (Remedies/Sanctions),    15
(Beneficiaries/References),  17 (Indemnification and Liability Insurance) and 19
(Assignability;  Binding Nature) of the Employment  Agreement shall survive this
agreement and are fully  incorporated by reference herein and made applicable to
the provisions herein.

     (d) The  provisions  of  Paragraph 16 (Taxes) of the  Employment  Agreement
shall survive this agreement and are fully  incorporated by reference herein and
made applicable to all or any portion of the payments to be made to Markel under
this agreement and/or any other payments and benefits that Markel receives or is
entitled to receive from the Company.

     (e) The  provisions  of Section 11  (Consulting  Period) of the  Employment
Agreement (other than Sections 11(a) and 11(c)) shall survive this Agreement and
are fully  incorporated  by  reference  herein  and are made  applicable  to the
provisions  herein except that, (i) the  Consulting  Period shall be a period of
three years  commencing on the Effective Date, (ii) Markel shall receive the sum
of  $66,667  annually,  with  monthly  payments  on the first day of each  month
commencing  August 1, 2009,  (iii)  Section  11(d) is modified to eliminate  "in
accordance   with  Section  11(c)"  and   substituting  in  its  place  "payable
thereunder".

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     3. (a) Subject only to the  performance  of and  compliance  by the Company
with the provisions of this agreement,  and except for the Company's  continuing
indemnification  obligations under applicable law, the Employment  Agreement and
the  Indemnification  Agreement,  Markel  hereby  waives,  remits,  releases and
forever  discharges  the Company,  its past,  present and future Board  members,
officers, directors,  stockholders,  employees, agents, attorneys, subsidiaries,
servants,  successors,  insurers, affiliates and their successors and assignees,
from any and all manner of action, claims, liens, demands,  liabilities,  causes
of action, charges, complaints, suits (judicial,  administrative, or otherwise),
damages, debts, demands, obligations of any other nature, past or present, known
or  unknown,  whether  in  law  or in  equity,  whether  founded  upon  contract
(expressed  or  implied),  tort  (including,  but not limited  to,  defamation),
statute or  regulation  (State,  Federal or local),  common law and/or any other
theory or basis, from the beginning of the world to the date hereof,  including,
but not  limited to, any claim that  Markel has  asserted,  now asserts or could
have asserted.  This includes, but is not limited to, claims for compensation or
benefits, tortious claims arising out of the consulting relationship,  claims of
an  expressed  or implied  contract of  employment,  claims under the Family and
Medical Leave Act, claims arising under Federal, State or local laws prohibiting
employment  or  other   discrimination  or  claims  growing  out  of  any  legal
restrictions  on the  Company's  rights to terminate  its  employees,  including
without limitation any claims arising under Title VII of the United States Code,
and the Age  Discrimination  in  Employment  Act. It is expressly  understood by
Markel  that among the  various  rights and claims  being  waived by him in this
release are those arising under the Age Discrimination in Employment Act of 1967
(29 U.S.C. ss. 621, et seq.).

     (b) Subject only to the performance of, and compliance with, the provisions
of this agreement,  and except as prohibited  under applicable law, the Company,
hereby waives, remits, releases and forever discharges Markel and his successors
and  assignees,  from any and all  manner of  action,  claims,  liens,  demands,
liabilities,   causes  of  action,   charges,   complaints,   suits   (judicial,
administrative, or otherwise), damages, debts, demands, obligations of any other
nature, past or present, known or unknown,  whether in law or in equity, whether
founded upon contract (expressed or implied),  tort (including,  but not limited
to,  defamation),  statute or regulation (State,  Federal or local),  common law
and/or any other  theory or basis,  from the  beginning of the world to the date
hereof.

     4. The Company and Markel  respectively  represent and warrant that each is
fully  authorized  and  empowered  to enter  into  this  agreement  and that the
performance of its or his obligations,  as the case may be, under this agreement
will not violate any agreement between such party and any other person,  firm or
organization.  The Company  represents and warrants that this agreement has been
duly  authorized by all  necessary  corporate  action and is valid,  binding and
enforceable in accordance with its terms.  Markel further represents that he has
been afforded the  opportunity to be represented by counsel of his choosing with
respect to this agreement.

     5. Except to the extent otherwise provided herein,  this agreement contains
the entire understanding and agreement between the Company and Markel concerning
the subject matter hereof and supersedes any prior  agreements,  whether written

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or oral,  between the parties  concerning the subject  matter hereof,  including
without limitation the Employment Agreement.

     6. No provision in this  agreement may be amended  unless such amendment is
agreed to in writing and signed by both Markel and an authorized  officer of the
Company.  No  waiver  by either  party of any  breach by the other  party of any
condition or provision contained in this agreement to be performed by such other
party shall be deemed a waiver of a similar or dissimilar condition or provision
at the same or any prior or subsequent  time.  Any waiver must be in writing and
signed by the party to be charged  with the waiver.  No delay by either party in
exercising  any right,  power or privilege  hereunder  shall operate as a waiver
thereof.

     7. In the event that any  provision or portion of this  agreement  shall be
determined to be invalid or unenforceable  for any reason,  in whole or in part,
the remaining provisions of this agreement shall be unaffected thereby and shall
remain in full force and effect to the fullest extent permitted by law.

     8. This  agreement  shall be governed by and construed and  interpreted  in
accordance with the laws of Delaware,  without regard to its governing conflicts
of law principles.

     9. Any notice given to either party shall be in writing and shall be deemed
to have been given when  delivered  either  personally,  by  overnight  delivery
service  (such as Federal  Express)  or sent by  certified  or  registered  mail
postage prepaid, return receipt requested, duly addressed to the party concerned
at the  address  indicated  below or to such  changed  address  as the party may
subsequently give notice of.

If to Herley or the Board:
Herley Industries, Inc.
101 North Pointe Boulevard
Lancaster, Pennsylvania  17601-4133
Fax No.  717-297-9503
Attn:  David Lieberman, Chairman

With a copy to:
Beckman, Lieberman & Barandes, LLP
116 John Street, Suite 1313
New York, New York  10038
Attn:  Michael Beckman, Esq.
Fax No. 212-608-9687

If to Markel:
Jeffrey L. Markel
38 Oak Hill Drive
Lititz, PA 17543

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     10. The  headings  of the  sections  contained  in this  agreement  are for
convenience  only and shall not be deemed to control  or affect  the  meaning or
construction of any provision of this agreement.

     11. This agreement may be executed in  counterparts,  each of which when so
executed and delivered shall be an original,  but all such counterparts together
shall constitute one and the same instrument.

     IN WITNESS  WHEREOF,  the  undersigned  have executed this  agreement as of
August 1, 2009.

                                           HERLEY INDUSTRIES, INC.

                                           By: /s/ Richard Poirier
                                               ----------------------
                                                 Richard Poirier, CEO


                                               /s/ Jeffrey L. Markel
                                               ----------------------
                                                 Jeffrey L. Markel