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Re: [Discuss-gnuradio] RDS
From: |
Matt Ettus |
Subject: |
Re: [Discuss-gnuradio] RDS |
Date: |
Thu, 05 Oct 2006 12:12:41 -0700 |
User-agent: |
Thunderbird 1.5.0.7 (X11/20060922) |
Erlend Barstad Strand wrote:
> Hi
>
> I am trying to extend the usrp_wfm_rcv_pll.py by reading the RDS
> subcarrier, however I have a problem observing the subcarrier at all. I
> have connected a file_sink to the fm_demod in order to see the spectrum
> in Matlab. In the spectrum I can observe the L+R, L-R and pilot tone,
> but no RDS subcarrier at 57kHz.
>
> Have anyone successfully seen this channel on broadcast FM?
>
> Is it possible that the RDS subcarrier doesnt have enough power to be
> oberved with the USRP board
>
I see the RDS subcarrier all the time. Not every station uses it, so
you are listening to one that does.
Matt
- [Discuss-gnuradio] RDS, Erlend Barstad Strand, 2006/10/04
- Re: [Discuss-gnuradio] RDS, Jan Schiefer, 2006/10/05
- Re: [Discuss-gnuradio] RDS, Matt Ettus, 2006/10/05
- Re: [Discuss-gnuradio] RDS, Jan Schiefer, 2006/10/06
- Message not available
- Re: [Discuss-gnuradio] RDS, Matt Ettus, 2006/10/09
- Re: [Discuss-gnuradio] RDS, Erlend Barstad Strand, 2006/10/09
- Re: [Discuss-gnuradio] RDS, Ronnie Gaensli, 2006/10/10
- RE: [Discuss-gnuradio] RDS, Ryan Shoff, 2006/10/11
- Re: [Discuss-gnuradio] RDS, Johnathan Corgan, 2006/10/11
Re: [Discuss-gnuradio] RDS,
Matt Ettus <=