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Re: [Discuss-gnuradio] Simple WBFM Transmitter - How to configure the US

From: Tom Rondeau
Subject: Re: [Discuss-gnuradio] Simple WBFM Transmitter - How to configure the USRP1 block to transmit ?
Date: Sat, 3 Aug 2013 12:08:00 -0400

On Fri, Aug 2, 2013 at 7:10 AM, Bruno Cardoso <address@hidden> wrote:
> Hi Tom,
> I did the modifications and now I have the  WBFM_transmitter_Bruno3.grc
> <http://gnuradio.4.n7.nabble.com/file/n42888/WBFM_transmitter_Bruno3.grc>
> It's working. Thank you a lot. I could do an FM broadcast for the first time
> from one USRP1 to another USRP1.
> But I have too much noise and I couldn't listen to it so clear. Could you
> listen to it clear ?
> Another thing curious was I could listen to the sound with another USRP1 but
> I couldn't listen with a normal FM receiver (for instance, a normal FM
> radio). What's the diference between the USRP1 and normal FM receiver?
> Thanks a lot!!
> Bruno


There's a lot that can happen and a ton of differences between a USRP
and a standard FM receiver. You're just going to have to play around
with filters, amplitudes, gains, and frequency settings to figure it

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