PART NO :- GV2.076.039

DESC :- RECEIVER UNIT

MAJ_ASSY :- PP-4A TRANSRECEIVER

AIRCRAFT :- MIG-23

MPE REQMT :- 08

SOR/SR REF :- 11BRD/PR/MiG 23/14NM/06-11

OPERATING CONDITIONS :- VOLTAGE – 27VDC

& 115 VAC, 400 Hz.

FUNCTION :- IT COMPARES THE FREQUENCY OF RF SIGNAL REFLECTED FROM GROUND WITH A PART OF SIGNAL SUPPLIED TO RECEIVER DIRECTLY FROM THE TRANSMITTER. THE DIFFERENCE FREQUENCY SIGNAL SO PRODUCED IS AMPLIFIED AND APPLIED TO MEASURING UNIT.

EFFECT OF FAILURE :- PP-4A TRANSRECEIVER WILL FAIL AND ALTITUDE OF AC FROM SURFACE CANNOT BE OBTAINED.

RECEIVER UNIT

BACK TO LIST