udadidd wrote:
hi
I tried setting the bit rate of benchmark_tx/rx below 500k and the receiver
senses no messages below this rate. Is there any specific reason why is it
so? I use xcvr2450 boards. and i transmit at 5.1G.
The lower your bitrate, the narrower the signal gets. The narrower the
signal, the narrower the filters. With narrow filters, the frequency
offsets become a problem. The best way to handle this would be to add
some sort of coarse frequency acquisition and tracking, but that is not
in the code now, only fine tracking.
Matt
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