It should be noted that turning the GAIN control clockwise rotates R301 counterclockwise. b. Manual RF Gain Control Circuit (fig. 1- 17). ... This is accomplished by varying the bias on two IF amplifier stages and on the push-pull RF amplifier.
|Title||:||DS, GS, and Depot Maintenance Manual: Direction Finder Set AN/ARN-83|
|Publisher||:||DIANE Publishing -|