Safran CORTEX Series User Manual page 151

BER TESTER
It is possible to perform BER testing at the output of each DPU.
The PRN tester has been added at the DPU level. It can be configured via the MCS "Operating mode"
field:
Possibility to test an inverse PRN has been added too (it is done by inverse the binary flow
-
before the PRN tester). It can be configured via the MCS "Inverse" field.
Possibility to test whole data or only user data has been added. "Whole data" consists in the
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entire data flow with the Synchronization word and the RS parity bytes. "User data" excludes
synchronization word and RS parity bytes. It can be configured by the field "Tested Data".
Possibility to test only a portion of the CADU frame. The user can define a portion of the frame
-
to be taken into account for BER calculation in a ASCII file stored on the hard drive.
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HIGH DATA RATE RECEIVER
HDR-4G+ USER'S MANUAL
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Ref. DTU 100782
Is.Rev 3.5
Date: June 1, 2021
Safran Data Systems
.
Page 151