Re: [Discuss-gnuradio] Freq center auto adjust

2007-03-12 Thread David I. Emery
On Mon, Mar 12, 2007 at 10:45:14AM -0700, Johnathan Corgan wrote: > This is typically call Automatic Frequency Control and shortened to AFC. > > Accomplishing AFC is modulation specific; in GNU Radio one typically > builds a flow graph that incorporates AFC by using an appropriate > phase-locked

Re: [Discuss-gnuradio] Freq center auto adjust

2007-03-12 Thread Johnathan Corgan
George Barrinuevo wrote: > My ICOM PCR-1000 scanner has a feature to auto adjust the frequency > to get the strongest signal to compensate where the center frequency > drifts a few hertz, say drifts 0.0040Mhz in the 900Mhz range. My > question is what is this feature called and is there an equiv

[Discuss-gnuradio] Freq center auto adjust

2007-03-11 Thread George Barrinuevo
My ICOM PCR-1000 scanner has a feature to auto adjust the frequency to get the strongest signal to compensate where the center frequency drifts a few hertz, say drifts 0.0040Mhz in the 900Mhz range. My question is what is this feature called and is there an equivalent for USRP/GNURadio? Thanks,