Am 17.06.2013 19:49, schrieb lingeswar kandregula:
hi community,
i wondered how the USRP is transmitting the signal even if i set the
transmitting gain to ZERO.
ZERO is 0 dB scale...
and same as the case with receiving section. what does setting gain in
USRP sink will do ? and what is this gain referred to? is it just to
set the PGA's gain or something different. please help me..
http://files.ettus.com/uhd_docs/manual/html/dboards.html
Assuming you have the XCVR daughter board and the receiver end. For a
given gain setting, e.g, 50 dB, the uhd itself decides and divides the
gain between VGA and LNA.
thanks,
lingeswar.
Ankit
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