Safran RTR-NeXt User Interface Manual page 107

4.7.9.2 PCM-FM.
The PCM-FM mode is the mode dedicated to the reception of data that modulates a FM carrier. Using
PCM-FM mode, the De-emphasis (PAL or NTSC) cell is not available on the video output. Compare to
the FM mode, this mode is easier to use, but more restrictive:

The FM video filter between the demodulator and the bit-sync is automatically set to half the intermediate
frequency bandwidth.

The bit synchronizers are automatically connected to the demodulator. Thus, it is not possible to use the
bit synchronizers in a stand-alone mode by using the auxiliary inputs.
© Safran Data Systems – IMP000074 e14r1
Radio Telemetry Receiver
Graphical User Interface Manual
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Ref. D130486
Is.Rev 03
Customer Ref.: -
Date: 21/06/2021
Safran Data Systems
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Page 107