HP manual Models 3325A and 3325B

*TB 9-6625-2049-35

SUPERSEDED COPY DATED 15 JANUARY 1996

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE FOR

SYNTHESIZER/FUNCTION GENERATOR

HEWLETT-PACKARD

MODELS 3325A( ) AND 3325B( )

Headquarters, Department of the Army, Washington, DC

2 January 2001

Approved for public release; distribution is unlimited

REPORTING OF ERRORS AND RECOMMENDED IMPROVEMENTS You can help improve this publication. If you find any mistakes or if you know of a way to improve the procedure, please let us know. Mail your letter or DA Form 2028 to: Commander, U. S. Army Aviation and Missile Command, ATTN: AMSAM-MMC-LS-LP, Redstone Arsenal, AL 35898-5230. A reply will be furnished to you. You may also send in your comments electronically to our e-mail address: ls-lp@redstone.army.mil or by FAX (256) 842-6546/DSN788-6546

			Paragraph	Page
SECTION	I.	IDENTIFICATION AND DESCRIPTION
		Test instrument identification	1	2
		Forms, records, and reports	2	2
		Calibration description	3	2
	II.	EQUIPMENT REQUIREMENTS
		Equipment required	4	4
		Accessories required	5	5
	III	CALIBRATION PROCESS
		Preliminary instructions	6	6
		Equipment setup	7	6
		Harmonic distortion	8	7
		Amplitude modulation distortion	9	9
		Square wave characteristics	10	9
		Ramp retrace	11	10
		Frequency accuracy	12	11
		Phase increment	13	13
		Sine wave amplitude and flatness	14	14
		Square wave amplitude and flatness	15	16

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*This bulletin supersedes TB 9-6625-2049-35, 15 January 1996.