Re: [Discuss-gnuradio] Sample audio from my FM stereo receiver

[Rafael Diniz]

Marcus,
Have you done any improvements to the good old RDS code in cgran?


Best regards,
Rafael Diniz

> On 03/11/2012 08:40 PM, Andrew Davis wrote:
>> Wow, sounds good, I've got a bunch of 50KW stations about 2 miles away
>> and I cannot get any to sound good at all. What receiver code are you
>> using?
> The code that I put on on CGRAN yesterday:
>
> ** https://www.cgran.org/svn/projects/simple_fm_rcv
>
> And the supporting RDS code:
>
> ** https://www.cgran.org/svn/projects/radio_data_system
>
> I'm using a TVRX2 on a B100, and this was with 8-bit baseband samples at
> 320Ksps input rate to the FM demod.
>
> Your problem might actually be that you have a *bunch* of 50KW stations
> close by.   Although with 70+ dB of dynamic range
>    even at 12-bit ADC sampling, with the gain set right, you shouldn't
> have too many problems.