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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 LiQNMNhNXR9lCfSU+ZoaqwijIP8eVDvjU/O7HC+cRGvz7lEgL5nQV/zvJbK5/3pB
 GOpQiv3w6fUmzvV+dgYvdg==

<SEC-DOCUMENT>0000317093-04-000006.txt : 20040105
<SEC-HEADER>0000317093-04-000006.hdr.sgml : 20040105
<ACCEPTANCE-DATETIME>20040105144349
ACCESSION NUMBER:		0000317093-04-000006
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031231
FILED AS OF DATE:		20040105

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ANDREW CORP
		CENTRAL INDEX KEY:			0000317093
		STANDARD INDUSTRIAL CLASSIFICATION:	DRAWING AND INSULATING NONFERROUS WIRE [3357]
		IRS NUMBER:				362092797
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		10500 W 153RD ST
		CITY:			ORLAND PARK
		STATE:			IL
		ZIP:			60462
		BUSINESS PHONE:		7083493300

	MAIL ADDRESS:	
		STREET 1:		10500 WEST 153RD ST
		CITY:			ORLANDO PARK
		STATE:			IL
		ZIP:			60462

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HUNT WILLIAM O
		CENTRAL INDEX KEY:			0000923731
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14617
		FILM NUMBER:		04503984

	BUSINESS ADDRESS:	
		STREET 1:		17604 WOODS EDGE DR
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75287
		BUSINESS PHONE:		2148612500

	MAIL ADDRESS:	
		STREET 1:		2155 CHENAULT
		STREET 2:		STE 410
		CITY:			CARROLLTON
		STATE:			TX
		ZIP:			75006
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>c0000923731d20040105f4f.xml
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<TEXT>
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    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-12-31</periodOfReport><notSubjectToSection16>0</notSubjectToSection16>
    <issuer>
        <issuerCik>0000317093</issuerCik>
        <issuerName>ANDREW CORP</issuerName>
        <issuerTradingSymbol>andw</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000923731</rptOwnerCik>
            <rptOwnerName>HUNT WILLIAM O</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>10500 W. 153RD STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ORLAND PARK</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60462</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle></officerTitle><otherText></otherText></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeHolding><securityTitle><value>Common Stock</value></securityTitle><postTransactionAmounts><sharesOwnedFollowingTransaction><value>15000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></nonDerivativeHolding></nonDerivativeTable><derivativeTable><derivativeHolding><securityTitle><value>Stock Options (Right to buy)</value></securityTitle><conversionOrExercisePrice><value>9.445</value></conversionOrExercisePrice><exerciseDate><value>2004-02-11</value></exerciseDate><expirationDate><value>2013-02-11</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></unde
rlyingSecurityTitle><underlyingSecurityShares><value>12000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>12000</value><footnoteId id="F1"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Stock Options (Right to buy)</value></securityTitle><conversionOrExercisePrice><value>16.025</value></conversionOrExercisePrice><exerciseDate><value>2003-02-19</value></exerciseDate><expirationDate><value>2012-02-19</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>12000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>12000</value><footnoteId id="F2"/><
/sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Stock Options (Right to buy)</value></securityTitle><conversionOrExercisePrice><value>18.22</value></conversionOrExercisePrice><exerciseDate><value>2002-02-13</value></exerciseDate><expirationDate><value>2011-02-13</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>12000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>12000</value><footnoteId id="F3"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNat
ure></derivativeHolding><derivativeHolding><securityTitle><value>Stock Options (Right to buy)</value></securityTitle><conversionOrExercisePrice><value>23.81</value></conversionOrExercisePrice><exerciseDate><value>2001-02-08</value></exerciseDate><expirationDate><value>2010-02-08</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>12000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>12000</value><footnoteId id="F4"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Phantom Stock</value></securityTitle><conversionOrExercisePrice><value>5.5</value></conversionOrExercisePrice><exerciseDate><value>1988-08-08</value>
</exerciseDate><expirationDate><value>1988-08-08</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>2444</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2444</value><footnoteId id="F5"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Phantom Stock</value></securityTitle><conversionOrExercisePrice><value>9.34</value></conversionOrExercisePrice><exerciseDate><value>1988-08-08</value></exerciseDate><expirationDate><value>1988-08-08</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>1440</value></underlyingSecu
rityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>1440</value><footnoteId id="F6"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Phantom Stock</value></securityTitle><conversionOrExercisePrice><value>10.28</value></conversionOrExercisePrice><exerciseDate><value>1988-08-08</value></exerciseDate><expirationDate><value>1988-08-08</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>826</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>826</value><footnoteId id="F7"/></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><
value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeHolding><derivativeTransaction><securityTitle><value>Phantom Stock</value></securityTitle><conversionOrExercisePrice><value>11.59</value></conversionOrExercisePrice><transactionDate><value>2003-12-31</value></transactionDate><deemedExecutionDate></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>1626</value><footnoteId id="F8"/></transactionShares><transactionPricePerShare><value>11.59</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>2003-12-31</value></exerciseDate><expirationDate><value>2013-12-31</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></under
lyingSecurityTitle><underlyingSecurityShares><value>1626</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>1626</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeTransaction><derivativeHolding><securityTitle><value>Phantom Stock</value></securityTitle><conversionOrExercisePrice><value>12.08</value></conversionOrExercisePrice><exerciseDate><value>1988-08-08</value></exerciseDate><expirationDate><value>1988-08-08</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>1560</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>1560</value><footnoteId id="F9"/></sharesOwnedFollowingTransaction></pos
tTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value></value></natureOfOwnership></ownershipNature></derivativeHolding></derivativeTable><footnotes><footnote id="F1">Vesting Schedule:
20% of Grant exercisable on 2/11/04
40% of Grant exercisable on 2/11/05
60% of Grant exercisable on 2/11/06
80% of Grant exercisable on 2/11/07
100% of Grant exercisable on 2/11/08 until 2/11/13</footnote><footnote id="F2">Vesting Schedule:
20% of Grant exercisable on 2/19/03
40% of Grant exercisable on 2/19/04
60% of Grant exercisable on 2/19/05
80% of Grant exercisable on 2/19/06
100% of Grant exercisable on 2/19/07 until 2/19/12</footnote><footnote id="F3">Vesting Schedule:
20% of Grant exercisable on 2/13/02
40% of Grant exercisable on 2/13/03
60% of Grant exercisable on 2/13/04
80% of Grant exercisable on 2/13/05
100% of Grant exercisable from 2/13/06 until 2/13/11</footnote><footnote id="F4">Vesting Schedule:  60% of grant exercisable on 2/8/03
                              80% of grant exercisable on 2/8/04
                             100% of grant exercisable from 2/8/05 until 2/8/10</footnote><footnote id="F5">The Phantom Stock Units were accrued under the Andrew Corporation directors deferred compensation plan and are to be settled in cash upon the reporting person's retirement.  As of 3/31/03, Mr. Hunt has a total of 8,305 derivative securities beneficially owned.</footnote><footnote id="F6">The Phantom Stock Units were accrued under the Andrew Corporation directors deferred compensation plan and are to be settled in cash upon the reporting person's retirement.  As of 6/30/03, Mr.Hunt  has a total of 9,745 derivative securities beneficially owned.</footnote><footnote id="F7">The Phantom Stock Units were accrued under the Andrew Corporation directors deferred compensation plan and are to be settled in cash upon the reporting person's retirement.  As of 12/31/02, Mr. Hunt has a total of 5,861 derivative securities beneficially owned.</footnote><footnote id="F8">The Phantom Stock Units were accrued under the 
Andrew Corporation directors deferred compensation plan and are to be settled in cash upon the reporting person's retirement.  As of 12/31/03, Mr. Hunt has a total of 12,932 derivative securities beneficially owned.</footnote><footnote id="F9">The Phantom Stock Units were accrued under the Andrew Corporation directors deferred compensation plan and are to be settled in cash upon the reporting person's retirement.  As of 9/30/03, Mr. Hunt has a total of 11,306 derivative securities beneficially owned.</footnote></footnotes><ownerSignature><signatureName>James F. Petelle</signatureName><signatureDate>2004-01-05</signatureDate></ownerSignature></ownershipDocument>

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</SEC-DOCUMENT>
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