Re: [Discuss-gnuradio] GRC Polyphase Channelizer examples?

[Tom Rondeau]

On Fri, Oct 14, 2011 at 2:04 PM, John Ackermann N8UR <address@hidden> wrote:

On Oct 14, 2011, at 1:51 PM, "Marcus D. Leech" <address@hidden> wrote:

>>
>>
>> Also, looking at your flow-graph, all of the channels are effectively at baseband, so if you have two or more channels come up at the same
>  time, they'll collide--was that the intent?

No, I was afraid that might be the case but wasn't sure (and was hoping not).  I'll have to add a multiplier on each channel to provide an offset.  Too bad there isn't a polyphase dechannelizer. :-).

It's called the polyphase synthesis filter :)

gr_pfb_synthesis_filterbank_ccf.

Tom