Hi Steve, From what I understand (please feel free to correct me Jeroen) this is a baseband PAM waveform over analog FM. I'm haven't seen any theoretical analysis of these schemes, but we did measure some a few years back:
http://www.rowetel.com/wordpress/?p=4663 Cheers, David On 7/4/20 5:58 pm, Steve wrote: > What would be expected here? Say about 9.5 dB Eb/N0 at 10E-5? I think > that's what the G3RUH modem got. > > It will definitely fill up the channel! :-) > > On Tue, Apr 7, 2020 at 2:43 AM David Rowe <[email protected] > <mailto:[email protected]>> wrote: > > Steve and Jeroen - it would be interesting to measure the modem BER (or > Packet Error Rate) performance. Steve - we could use cohpsk_ch to > inject measured amounts of noise. > > 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
