Table 21: Performancel - Safran CORTEX CRT Quantum User Manual

Modulation
Decoding
BPSK Disabled
PCM/PM
PCM/FM
Disabled
Disabled
QPSK
Disabled
Disabled
OQPSK
SOQPSK
Disabled
GMSK
Disabled
Table 21: Performance Limitations for RESTRICTED Direct PCM Demodulation
Note:
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© Safran Data Systems
COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
RESTRICTED BANDWIDTH
Viterbi Differenti
al
Decoding
NRZ-L/M/S
Enabled NRZ-L/M/S
BP-L/M/S
DBP-M/S
DM-M/S
Enabled BP-L/M/S
DBP-M/S
NRZ-L/M/S
Enabled NRZ-L/M/S
DQPSK
NRZ-L/M/S
Enabled NRZ-L/M/S
DOQPSK
Enabled NRZ-L
NRZ-L
The performances limitations for QPSK and OQPSK demodulation with NRZ-L/M/S
decoding are significant in the case of separate decoding on I and Q channels for
ambiguities solving too.
The performances limitations for AQPSK demodulation apply to each Telemetry Unit (I & Q
channels).
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It cannot be duplicated or distributed without expressed written consent.
Programmed
Bit Rate Synchronizer
(bits/s)
(bits/s or
symbols/s)
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
1 Mbps
Safran Data Systems
.
Ref. DTU 100042
Is.Rev. 5.17
Date: Dec.
03, 2021Sept. 30, 2021
Bit Frame
Synchronizer
Output Input
(bits/s)
1 Mbps 1 Mbps
1 Mbps 500 kbps
1 Mbps 1 Mbps
1 Mbps 500 kbps
500 ksps 1 Mbps
500 ksps 500 kbps
500 ksps 1 Mbps
500 ksps 1 Mbps
500 ksps 500 kbps
500 ksps 1 Mbps
500 ksps 500 ksps
500 ksps 1 Mbps
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