We used 1600, 700 and SSB. On 06/11/15 17:45, Helmut wrote: > Ufb, David! Did you use mode 700B or 1600? > > 73, Helmut, DC6NY > > -----Ursprüngliche Nachricht----- > Von: David Rowe [mailto:[email protected]] > Gesendet: Freitag, 6. November 2015 04:30 > An: [email protected] > Betreff: [Freetel-codec2] VHF FreeDV > > I just had a pleasant across town chat with Peter, VK5APR on 2M FreeDV. > We used SSB radios. Unlike HF no fading ...... so FreeDV 1600 worked > really well and was preferable to SSB due to the lack of background > noise. It also operated noise free at 500mW with a SNR of 10dB. SSB > was hard to read at the same power due to the channel noise, and even at > 50W the channel noise was still there. > > Interesting to contrast with HF. > > Anyway, I'll be working up some FreeDV VHF modes over the next few > months. One that will work with standard FM radios (even $40 HTs no > data port rqd), and another that will outperform FM and 1st generation > DV systems by 10dB. > > Cheers, > > David > > > > ---------------------------------------------------------------------------- > -- > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > > ------------------------------------------------------------------------------ > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 >
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