High Bandwidth Pcm: Dual + Differential Decoding - Safran CORTEX CRT Quantum User Manual

3.3.7.7. High Bandwidth PCM: Dual + Differential decoding

a- Nominal case (TMU table/offset 26 = 0. GUI: Frame Sync. Input = Internal):
PCM/PM,
IF inputs
BPSK,
QPSK,
Aux. inputs
OQPSK
demodulator
& B/S
© Safran Data Systems
COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
I rail
BP, DM-M
decoder
Q rail
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Viterbi
decoder
DQPSK,
DOQPSK
decoding
Viterbi
decoder
(Option)
differential
encoder
Safran Data Systems
.
Ref. DTU 100042
Is.Rev. 5.17
Date: Dec.
03, 2021Sept. 30, 2021
Frame
Synchronizer
differential
encoder
invert/
swap
interleaving
I out Q out
(Option)
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