Re: [Discuss-gnuradio] Measure FM frequency deviation

2016-02-25 Thread Anders Hammarquist
In a message of Thu, 25 Feb 2016 05:15:58 +0100, Tom Theisen writes: >Could you please give me some hints on how I could implement this in >GNURadio? Modulation index would be nice to have, but I'm really after >the freq. dev. Just a sketch of how I would do it: You need to find out the bandwidt

Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER

2018-08-24 Thread Anders Hammarquist
In a message of Fri, 24 Aug 2018 10:27:40 +0200, "Ralph A. Schmid, dk5ras" writes: >> Hi Andres, >> >> just had a short look: doesn't NTSC use a nearly 6 MHz bandwidth? >> >> Best regards, >> Marcus > >Yes, no way with the RTL to catch NTSC, it does in SDR mode only 2.smth MHz >bandwidth. Actu