Appendix A – Connector Pin-Out Tables
Rev. L0
ATC-5000NG ATC/DME Test Set Operation Manual
Appendix-A
February 2020
Subject to Export Control. See Cover Page for details.
Page 3
A.1.3
EXTERNAL PULSE MODULATION I/O CONNECTOR
Table A.1 - 3
External Pulse Modulation I/O Connector
TEST MODE
BNC #1
BNC #2
BNC #3
Transponder
PPS (not used in this
Test Mode)
GPS Time Message Input
(RX UTC time from GPS)
Trimble TSIP Protocal-
Message 0x8F 0xAB
Scope Sync Output
UAT/Multi-Receiver
PPS (pulse per second)
Input Signal for
GPS Sync
GPS Time Message Input
(RX UTC time from GPS)
Trimble TSIP Protocal-
Message 0x8F 0xAB
Unused I/O
DME (ATC Only)
PPS (not used in this
Test Mode)
GPS Time Message Input
(not used in this Test
Mode)
RNAV Output (Planned)
TEST MODE
BNC #4
BNC #5
BNC #6
Transponder
Unused I/O
Unused I/O
Unused I/O
UAT/Multi-Receiver
Unused I/O
Unused I/O
PPS (pulse per second)
Output simulating GPS
sync
DME (ATC Only)
Unused I/O
Distance Marker Output,
a pulse for every change
of 10 nmi in distance (for
test only).
Velocity Marker Output,
a pulse for every change
of 50 knts velocity (for
test only).
Summary of Contents for 138156
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