Pre-D Settings - Safran RTR-NeXt User Interface Manual

4.7.7

Pre-D Settings.


Combiner Type.

Optimum Criterion is only available with FM, PCM-
FM or FM S/C.

Required Loop Filter Bandwidth

 Selecting "Best", the Pre-D combiner selects the highest channel between channel 1 and 2.
Best
In this case, there is no signal to noise ratio improvement linked to the Pre-D combiner.

Optimum  Selecting "Optimum", the Pre-D combiner combines both channels. See §2.2.3.1 "Pre-D
combiner description" for more details.
© 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
.
Page 98