Tuesday, April 12, 2016

[Discuss-gnuradio] Apparent bug in gr-osmosdsr

Running using the UHD device path, with UHD from master, using device
string of:

uhd,type=b200,nchan=2

And configuring both channels identically (gain, bandwidth, antenna,
center-frequency)

The resulting signal magnitudes differ by 20dB for inputs that are
identical.

Reconfigure to just use the underlying UHD source block--everything is
fine--the two channels are within 0.5dB of each other.



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