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Re: [Discuss-gnuradio] LFRX-LF Rev 2.2 troubles

From: Eric Blossom
Subject: Re: [Discuss-gnuradio] LFRX-LF Rev 2.2 troubles
Date: Thu, 28 Feb 2008 09:41:53 -0800
User-agent: Mutt/1.5.17 (2007-11-01)

On Thu, Feb 28, 2008 at 04:54:59PM +0100, Rana Basheer wrote:
> I am attempting to use this receiver to analyze signals in the AM/FM
> bands. However, I have had no such luck.
> Since the sound card is not working on my machine I cannot attempt to
> output to the sound card.
> Here are some of commands I have tried:
> # FFT centered near a known FM station at 89.7MHz
> ./usrp_fft.py -R B -f 89M
> # results: mostly -30dB noise in the window of +/-2.0MHz with a peak of
> -5dB at the center frequency.
> usrp_wfm_rcv.py -R B -f 89M
> #similar results
> Has anyone else experienced this?
> Thanks in advance!
> Rana

The LFRX only covers 0 to 30 MHz.


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