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From: | John Ackermann N8UR |
Subject: | Re: [Discuss-gnuradio] GRC Polyphase Channelizer examples? |
Date: | Fri, 14 Oct 2011 13:42:40 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110922 Thunderbird/3.1.15 |
Marcus D. Leech said the following on 10/14/2011 01:18 PM:
On 14/10/2011 12:53 PM, John Ackermann N8UR wrote:
Doesn't the PFB channelizer down-sample as well? So your output sample rates from the channelizer will be mis-matched to the UHD USRP sink?
That's what I'm trying to figure out. A 4x interpolator doesn't seem to help, though. I'm not sure if the "oversample" parameter in the channelizer might act as an interpolator, or if that provides some other function.
John
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