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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 PnEzBKWgQHPYJpkCBbMGcS3MS4oIZWRnVhVE9DS4RuNJGxpoxqkNFT6AP01OHVXl
 pg/6KE8tLndb2x+QV5NAxw==

<SEC-DOCUMENT>0001043039-10-000069.txt : 20100916
<SEC-HEADER>0001043039-10-000069.hdr.sgml : 20100916
<ACCEPTANCE-DATETIME>20100916133637
ACCESSION NUMBER:		0001043039-10-000069
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20091005
FILED AS OF DATE:		20100916
DATE AS OF CHANGE:		20100916

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ECKSTEIN HOWARD M
		CENTRAL INDEX KEY:			0001188678

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-05411
		FILM NUMBER:		101075543

	MAIL ADDRESS:	
		STREET 1:		3061 INDUSTRY DR
		CITY:			LANCASTER
		STATE:			PA
		ZIP:			17603

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HERLEY INDUSTRIES INC /NEW
		CENTRAL INDEX KEY:			0000047035
		STANDARD INDUSTRIAL CLASSIFICATION:	SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS [3812]
		IRS NUMBER:				232413500
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0731

	BUSINESS ADDRESS:	
		STREET 1:		3061 INDUSTRY DRIVE
		CITY:			LANCASTER
		STATE:			PA
		ZIP:			17603-4092
		BUSINESS PHONE:		7173972777

	MAIL ADDRESS:	
		STREET 1:		3061 INDUSTRY DRIVE
		CITY:			LANCASTER
		STATE:			PA
		ZIP:			17603-4092

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HERLEY MICROWAVE SYSTEMS INC
		DATE OF NAME CHANGE:	19900510

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HERLEY INDUSTRIES INC
		DATE OF NAME CHANGE:	19831103
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0203</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2009-10-05</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000047035</issuerCik>
        <issuerName>HERLEY INDUSTRIES INC /NEW</issuerName>
        <issuerTradingSymbol>HRLY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001188678</rptOwnerCik>
            <rptOwnerName>ECKSTEIN HOWARD M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>3061 INDUSTRY DR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>LANCASTER</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>17603</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Senior Vice President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Non-Qualified Stock Option</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>12.45</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2010-10-05</value>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-10-02</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>10000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Options granted under 2006 New Employee Stock Plan, vesting 33.3% per year beginning after one year.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Howard M. Eckstein</signatureName>
        <signatureDate>2010-09-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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