HP 3325A - User Manual

__________
*This bulletin supersedes TB 9-6625-2049-35, 15 January 1996.
*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SUPERSEDED COPY DATED 15 JANUARY 1996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
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
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/DSN 788-6546

Summary

Identification and Description

Test Instrument Identification

Identifies the test instrument and its models.

Forms, Records, and Reports

Prescribes forms, records, and reports for calibration personnel.

Calibration Description

Details TI parameters and performance specifications for calibration.

Equipment Requirements

Equipment Required

Lists specific equipment to be used in this calibration procedure.

Accessories Required

Lists common usage and peculiar accessories required for calibration.

Calibration Process

Preliminary Instructions

Instructions preparatory to the calibration process.

Equipment Setup

Procedures for setting up the test instrument and related equipment.

Harmonic Distortion

Performance check and adjustment for harmonic distortion parameters.

Amplitude Modulation Distortion

Performance check for amplitude modulation distortion.

Square Wave Characteristics

Performance check for square wave characteristics.

Ramp Retrace

Performance check for ramp retrace time.

Frequency Accuracy

Performance check for frequency accuracy.

Phase Increment

Performance check for phase increment.

Sine Wave Amplitude and Flatness

Performance check for sine wave amplitude and flatness.

Square Wave Amplitude and Flatness

Performance check for square wave amplitude and flatness.

Triangle and Ramp Amplitude

Performance check for triangle and ramp amplitude.

DC Offset

Performance check for DC offset.

DC Offset with AC

Performance check for DC offset with AC.

High Voltage Output Option 002

Performance check for High Voltage Output Option 002.

Power Supply

Performance check of the power supply parameters.

Final Procedure

Final steps after calibration is complete, including de-energizing and annotating.

HP 3325A Specifications