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Re: [Discuss-gnuradio] Received signal is DANCING
From: |
Steven Clark |
Subject: |
Re: [Discuss-gnuradio] Received signal is DANCING |
Date: |
Thu, 18 Nov 2010 11:20:57 -0500 |
On Thu, Nov 18, 2010 at 6:34 AM, Songsong Gee <address@hidden> wrote:
What does the resulting plot look like if you remove the bandpass filter? Those discontinuities when the orig signal abruptly turns on/off is essentially high-frequency info, which when filtered out by whatever means, will result in a rx signal that is distorted from the original.
Also, why do you have a throttle? You have a USRP sink, let its Interp factor be the rate-determiner.
-Steven