Safran CORTEX CRT Quantum - Page 79

COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
Ref. DTU 100042
Is.Rev. 5.17
Date: Dec. 03, 2021Sept.
30, 2021
© Safran Data Systems
This document is the property of Safran Data Systems.
It cannot be duplicated or distributed without expressed written consent.
Page 8
Connector
Type
Connector
Panel Label
Signal
Electrical characteristics
TEST POINTS
SMA Female
VIDEO OUT 1
Uplink video test signals
(see section 2.3.4.1 for assignment to
internal signals)
DC to 25 MHz (-3 dB attenuation)
2Vpp (adjustable, see note 1)
50 Ω
SMA Female
VIDEO OUT 2
Uplink video test signals
(see section 2.3.4.1 for assignment to
internal signals)
DC to 25 MHz (-3 dB attenuation)
2Vpp (adjustable, see note 1)
50 Ω
SMA Female
AGC OUT 1
AGC voltage Output 1
Non coherent AGC :
significant from -20 dBm to –60 dBm,
Coherent IF level :
significant from 0 dBm to –100 dBm)
0 to 10 V, 10 dB/V
+ 2 V = -20 dBm,
+10 V = -100 dBm
Requires high impedance input
SMA Female
AGC OUT 2
AGC voltage Output 2
Non coherent AGC :
significant from -20 dBm to –60 dBm,
Coherent IF level :
significant from 0 dBm to –100 dBm)
0 to 10 V, 10 dB/V
+ 2 V = -20 dBm,
+10 V = -100 dBm
Requires high impedance input
SMA Female
AGC OUT 3
AGC voltage Output 3
Non coherent AGC :
significant from -20 dBm to –60 dBm,
Coherent IF level :
significant from 0 dBm to –100 dBm)
0 to 10 V, 10 dB/V
+ 2 V = -20 dBm,
+10 V = -100 dBm
Requires high impedance input
SMA Female
SMA-6
Reserved
Reserved
TIME & FREQUENCY
BNC Female
IRIG IN
Reference time code input
(IRIG-B122)
0.1 to 6 Vpp
100 k Ω
BNC Female
1-PPS IN
Reference 1-PPS clock input
LVTTL/TTL high imp
BNC Female
5/10 MHz IN1
Reference clock input # 1
5, 10 or 100 MHz
0.2 to 5 Vpp
DC  4 V
50 Ω
BNC Female
5/10 MHz IN2
Reference clock input # 2
5, 10 or 100 MHz
0.2 to 5 Vpp