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From: | mike revnell |
Subject: | [Discuss-gnuradio] Re: ssb demod |
Date: | Tue, 27 Dec 2005 22:20:20 -0700 |
User-agent: | Mozilla Thunderbird 1.0 (X11/20041206) |
Stupid mistake correction.In the 'hfir.sci' file in the tar ball from the other day replace two occurances of "%pi/2" with "%pi/4". Replace the file named f in the tarball with the attached one.
cswiger wrote:
Hi Mike - I'm probing the ssba.py package - had to change the freq_xlating_fir_filter from ccf to ccc since the taps loaded from 'f' are complex.The freq_xlating_fir_filter should still be set for 0 Hz - I'm expecting the passband to be 0 to -3000 for lower sideband. According to the tests above there is also output for 0 to +3000Hz. Am I doing anything wrong? --Chuck
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