Safran RTR-NeXt User Interface Manual page 134

4.7.11.2 Reed-Solomon decoding.
The Reed-Solomon decoder implemented follows the CCSDS definition = (223,255).
Synchronization word = 1ACFFC1D, automatically configured.

RS decoder enabled.

Frame Sync strategy.

Bitslip

Allowed errors in Sync Word

CTL (Check To Lock) threshold

LTS (Lock to search) threshold

CCSDS descrambler based on the following
polynomial: h(x) = x

Interleaving depth
Frame length is automatically computed based on interleaving depth.
Example :
If interleaving depth = 5, the frame byte length is 5x255 (5 RS block) + 4 (MS word) = 1279 bytes.
© Safran Data Systems – IMP000074 e14r1
Radio Telemetry Receiver
Graphical User Interface Manual
8 7 5 3
+x +x +x +1.
This document is the property of
It cannot be duplicated or distributed without expressed written consent.
Ref. D130486
Is.Rev 03
Customer Ref.: -
Date: 21/06/2021
(255,223) or (255,239)
Manual / Auto
0, +/-1, +/-2 (0 when Auto is selected)
0 to 7 (6 when Auto is selected, 5 in QPSK)
0 to 7 (3 when Auto is selected)
0 to 7 (7 when Auto is selected)
Enabled / Disabled
0 to 7
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Page 134