On Jun 24, 2011, at 8:22 AM, "Marcus D. Leech" wrote:
> On 06/24/2011 01:14 AM, Colby Boyer wrote:
>>
>>
>>
>> Hi Marcus,
>>
>> Check out a pfb channelizer!
>>
>> gnuradio-core/src/python/gnuradio/blks2impl/pfb_channelizer.py is a
>> nice python wrapper for the class and gr_pfb_channelizer_
On 06/24/2011 01:14 AM, Colby Boyer wrote:
>
>
>
> Hi Marcus,
>
> Check out a pfb channelizer!
>
> gnuradio-core/src/python/gnuradio/blks2impl/pfb_channelizer.py is a
> nice python wrapper for the class and gr_pfb_channelizer_ccf is the
> C++ name.
>
> Also if you need to carve out a a shifted par
back when i had a usrp i setup an adjustable dual channel fm tuner with freq
translating filters in grc. its setup for usrp1 so i could not capture the
20mhz wide broadcast band. hope it helps
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On Thu, Jun 23, 2011 at 8:32 PM, Marcus D. Leech wrote:
> I'm working on a multi-channel radiometer, based on USRP2 with the
> dual-DDC feature.
>
> I'm trying to come up with channelizing structure that won't overwhelm
> my CPU--I'm using
> a 6-core Phenom II 1055T, with 4GB of 1333MHz memory.
I'm working on a multi-channel radiometer, based on USRP2 with the
dual-DDC feature.
I'm trying to come up with channelizing structure that won't overwhelm
my CPU--I'm using
a 6-core Phenom II 1055T, with 4GB of 1333MHz memory.
I need to be able to carve-off 4 channels, with widths between 100K
