Safran CORTEX CRT Quantum - High Bandwidth Direct PCM: DQPSK or DOQPSK

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 87
3.3.7.6. High Bandwidth Direct PCM: DQPSK or DOQPSK
a- Nominal case (TMU table/offset 26 = 0. GUI: Frame Sync. Input = Internal):
interleaving
Frame
Synchronizer
Interleaving
Differential
encoder
Invert/
swap
Differential
encoder
I out Q out
PCM/PM,
BPSK,
QPSK,
OQPSK
demodulator
& B/S
IF inputs
Aux. inputs
(Option)
DQPSK,
DOQPSK
decoding
I
Q