UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                    FORM 8-K
                                 CURRENT REPORT

     PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): December 9, 2004
                                                  ----------------

                          Commission File Number 0-5411

                             HERLEY INDUSTRIES, INC.
             (Exact name of registrant as specified in its charter)

            DELAWARE                                          #23-2413500
- -------------------------------                         -----------------------
(State or other jurisdiction of                         (I.R.S.  Employer
 incorporation or organization)                          Identification Number)

101 North Pointe Boulevard, Lancaster, Pennsylvania              17601
- ---------------------------------------------------              -----
(Address of Principal Executive Offices)                      (Zip Code)

Registrant's Telephone Number, including Area Code: (717) 735-8117
                                                    --------------

             -------------------------------------------------------
             (Former name, former address and former fiscal year, if
                           changed since last report.)

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

     o  Written communications pursuant to Rule 425 under the Securities Act (17
        CFR 230.425)

     o  Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17
        CFR 240.14a-12)

     o  Pre-commencement  communications  pursuant  to Rule  14d-2(b)  under the
        Exchange Act (17 CFR 240.14d-2(b))

     o  Pre-commencement  communications  pursuant  to Rule  13e-4(C)  under the
        Exchange Act (17 CFR 240.13e-4(C))



                    INFORMATION TO BE INCLUDED IN THE REPORT

The information in this Form 8-K Current Report and the exhibit  attached hereto
is furnished  and shall not be deemed  "filed" for purposes of Section 18 of the
Securities  Exchange Act of 1934, as amended (the "Exchange  Act"), or otherwise
subject to the liabilities of that Section,  nor shall it be deemed incorporated
by reference in any filing of the  Registrant  under the Securities Act of 1933,
as amended,  or the  Exchange  Act,  except as shall be  expressly  set forth by
specific reference in such a filing.

ITEM 2.02.  RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On  December  9,  2004,  Herley  Industries,  Inc.  issued an  earnings  release
announcing  its  financial  results  for the first  quarter of fiscal 2005 ended
October 31, 2004. A copy of the earnings  release is attached  hereto as Exhibit
99.1.

NON-GAAP FINANCIAL MEASURE

The press release  furnished  herewith  contains a financial measure ("free cash
flow")  not  calculated  in  accordance  with  generally   accepted   accounting
principles  in the United States of America  ("GAAP").  The  Registrant  defines
"Free cash flow" as "Net cash  provided by operating  activities"  less "Capital
expenditures."  The  Registrant's  management  believes  that  free cash flow is
useful to investors and  management as a supplemental  financial  measurement in
the evaluation of the Registrant's business and believes that free cash flow may
provide additional  information with respect to the Registrant's ability to meet
its future  debt  service and capital  expenditures  as well as working  capital
requirements.

A reconciliation of free cash flow for the thirteen weeks ended October 31, 2004
and November 2, 2003 is as follows (in thousands):



                                                              Thirteen weeks ended
                                                              --------------------
                                                     October 31, 2004     November 2, 2003
                                                     ----------------     ----------------
                                                                       
        Net cash provided by operating activities       $  7,658             $  2,085
        Capital expenditures                              (2,044)              (1,187)
                                                           -----                -----
        Free cash flow                                  $  5,614             $    898
                                                           =====                =====


ITEM 9.01.  FINANCIAL STATEMENTS AND EXHIBITS.

(c) Exhibits.

          99.1  Earnings  Release,   dated  December  9,  2004,  announcing  the
     Registrants's  financial results for the first quarter of fiscal 2005 ended
     October 31, 2004.



                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                             HERLEY INDUSTRIES, INC
                             ----------------------
                                   Registrant

                             BY:                /S/  Thomas V. Gilboy
                                   --------------------------------------------
                                                Thomas V. Gilboy
                                              Vice President and CFO
                                          (Principal Financial Officer)

DATE: December 9, 2004