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Re: [Discuss-gnuradio] USRP TX to RX

From: Eric Blossom
Subject: Re: [Discuss-gnuradio] USRP TX to RX
Date: Thu, 17 Feb 2005 10:34:41 -0800
User-agent: Mutt/1.5.6i

On Thu, Feb 17, 2005 at 12:43:19PM -0500, Bob Vincent wrote:
> Here's the files I got after running the fsk_tx for a while. The fmzz.pcx 
> is what happens to the waveform after a few seconds (maybe 20 or so).
> The fm.pcx is what the waveform looks like after running for a while 
> longer.
> .....
> Previously I wrote:
> Today I hooked up a spectrum analyzer, and found there is a problem in 
> the outgoing interp filter.
> What happens is that over time the signal gets corrupted. The resulting 
> frequency domain plot eventually looks like a triangle.
> I'm trying to save the screen to a floppy disk (this is an old 
> Rhode-Schwartz, but it still works fine). I'll post when I have it.


Thanks for all the info.  
I'll make some time early next week to work on the FSK code.


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