Re: [Discuss-gnuradio] multiple reception simultaneously

[Tom Rondeau]

On Tue, Feb 8, 2011 at 11:33 PM, ranjini ram <address@hidden> wrote:
> Hi,
> i am trying if its possible to do reception of FM signals at the same time
> and produce the output at the same instant in different loudspeakers.i mean
> whether its possible to tune to multiple FM channels at the same time and
> hear those channels at mutlipe output simultaneously.i also want to try this
> out in video signals.but i found that colour decoding is a tedious task.i am
> new to this field.
>
>
> can anybody please help me in this issue..
>
> thanking you
>
> Ranjini Ram


Look into using the pfb_channelizer_ccf block (it is not in gnuradio
companion, yet). Make the USRP capture wide enough to receive multiple
channels and pass this to the channelizer with the appropriate
settings. For N channels, you get N outputs of the channelizer. Each
should be 200 kHz wide that you can send to an FM demodulator path.

Tom