15 December 1965
DATE:; June 1964
ITEM NAME: ELECTRONIC GATE
COGNIZANT SERVICE: USAF
FEDERAL STOCK NUMBER: 5895-307-3975-EG
STATUS OR TYPE CLASSIFICATION
Mfg(s) Name or Code Number: Electronics Division of Stewart-Warner Corp.
Interrogator Set Coder KY 120/GPX to develop an
active Mode 2 interrogation. The electronic gate also
channels the active Mode 2 response code, received
Electronic Gate TD-94/GPX is part of a coder
from the aircraft, into Video Decoder KY-119/GPX.
decoder group in the AN/GPX-( ) equipment, used in
conjunction with an active selective identification feature
(SIF) sensing unit. This equipment will cause