[Discuss-gnuradio] LFRX Gain settings

[Ed Criscuolo]

Anyone know what the allowable gain settings are when using the USRP 
with the LFRX daughterboard?  I believe I read somewhere that 20 is the 
default and units are dB, but what are the min/recommended/max values? 
I tried digging them out of usrp1_source_c.cc, usrp1_source_base.cc, and 
usrp_standard.cc (all from rel 3.0.3) but had no luck.

GRC seems to default it to 100, but this seems pretty high if the 
setting is in dB.

@(^.^)@  Ed