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Re: [Discuss-gnuradio] Re: Seg Sync

From: John Gilmore
Subject: Re: [Discuss-gnuradio] Re: Seg Sync
Date: Sat, 16 Mar 2002 00:53:36 -0800

> In looking at our various sources of live ATSC data, it appears that
> my reception of ch12 is probably the best by far.  The average fft of
> the base band data is just about flat all across the band (with the
> exception of the pilot, of course).  The data that I have from you
> (563Mhz and 731MHz) as well as the two samples from John's are a long
> way from flat.  I guess that's where the equalizer comes in.

The antenna we used at my house is a very cheap dipole, positioned
by hand.  I think for your reception you're using an actual TV antenna.
The analog stuff matters too...


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