Dear developers!
I would like to ask the driver for the R820T osdmocom rtlsdr tuner use of this IFGAIN conrtol was, and if his shirt, the GNU Radio source how to use it (I think python command)

I'm a hardwer working towards, and it would be important that we have a value ifgain radio)

thank you
Jakab Szilárd
HUNGARY
HA1003SWL