Safran CORTEX CRT Quantum

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COMMAND RANGING & TELEMETRY UNIT CORTEX

CRT QUANTUM USER'S MANUAL

Ref. DTU 100042

Is.Rev. 5.17

Date: Dec. 03, 2021Sept.

30, 2021

This document is the property of Safran Data Systems.

It cannot be duplicated or distributed without expressed written consent.

Page 3

CONNECTOR

TYPE

CONNECTOR

PANEL

LABEL

CABLE

SLEEVE

LABEL

MSP MODULE

CONNECTOR

LABEL

SIGNAL

ELECTRICAL CHARACTERISTICS

TIME & FREQUENCY

BNC Female

IRIG IN

Note 1

Reference time code input

(IRIG-B122, NASA-36)

0.1 to 6 Vpp

100 k

BNC Female

5/10 MHz IN1

REF 1

Reference clock input # 1

5, 10 or 100 MHz

0.2 to 5 Vpp

DC  4 V

50 

BNC Female

5/10 MHz IN2

REF 2

Reference clock input # 2

5, 10 or 100 MHz

0.2 to 5 Vpp

DC  4 V

50 

BNC Female

10 MHz OUT

Note 2

I/O NUM board

Internal 10 MHz reference clock output

TTL 50 

BNC Female

1-PPS IN

Note 1

Reference 1-PPS clock input

LVTTL/TTL high imp.

BNC Female

1-PPS OUT

Note 2

I/O NUM board

Internal 1-PPS reference clock output

TTL 50 

BNC Female

SYNC. PULSE

Note 2

I/O NUM board

External synchronization pulse input

LVTTL/TTL high imp.

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