DEPARTMENT OF THE ARMY TECHNICAL BULLETIN
CALIBRATION PROCEDURE FOR
SYNTHESIZER DEPOT TEST SET
LITCOM MODEL NO. 7900
Headquarters, Department of the Army, Washington, D. C.
23 February 1972
Paragraph
Page
SECTION I.
GENERAL
Purpose and scope ........................................................................
1
Reporting of technical bulletin improvements.................................
1
Description .....................................................................................
1
General instructions .......................................................................
CALIBRATION
Equipment required ........................................................................
Preliminary procedure ....................................................................
Power supplies 1A3PS1 and 1A3PS2 calibration ..........................
Oscillators 1A1A1 through 1A1A43................................................
Frequency doubler 1A2AR3 calibration..........................................
Vhf amplifier IA2AR2 calibration.....................................................
Multimeter calibration .....................................................................
Final procedure ..............................................................................
1
