Safran RTR-NeXt User Interface Manual page 122

4.7.9.10 OQPSK.
In OQPSK mode, three demodulators are available.
The video outputs can be used to check the signal quality on an external scope.
External bit-synchronizer could be used for OQPSK.
The phase ambiguity may be solved by using differential encoding.
Warning: Phase ambiguity solving is based on a Gray coding scheme.
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Radio Telemetry Receiver
Graphical User Interface Manual
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Date: 21/06/2021
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