Torbjörn Jansson wrote:
It is the IF center frequency offset introduced by the Downconverter/Synthesizer.I have been trying to figure out why the windows software gets better signal quality than the linux drivers on some channels. There is a few things in ves1820.c, function tuner_set_tv_freq that I don't understand. The ifreq variable, is that the reference crystal on the sp5659 chip?