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Re: [Discuss-gnuradio] filter ssb


From: cswiger
Subject: Re: [Discuss-gnuradio] filter ssb
Date: Wed, 28 Dec 2005 21:32:38 -0500 (EST)

In fact, here's a plot of the upper/lower sideband passbands
for the two sets of filter taps, carrier point at 5000:

http://webpages.charter.net/cswiger/lsb-taps_usb-taps_rev.jpg

I don't understand enough of the math in hfir.sci, but all we
need to make radios is: put the sharp side of the passband
next to the carrier point, if possible, and how to vary
the width to values from 600 to 3600Hz.

--Chuck





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