New digital voice mode requires just 1.1kHz bandwidth

Jason Buchanan, N1SU, has announced a new digital voice mode based on WinDRM called FDMDV which claims to offer robust digital voice communication with enhanced interference rejection. The new mode requires just 1.1kHz of bandwidth and is claimed to work at signal to noise ratios as low as 3dB. It is based on 15 carriers . . . → Read More: New digital voice mode requires just 1.1kHz bandwidth

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