... than SSB (1.1 KHz) Should provide good copy at SNR of 3 dB. How does FDMDV work? ... Where to hear FDMDV. FDMDV activity is concentrated around 14.236 MHz ...
FDMDV A New Digital Voice Mode for HF Marc C. Tarplee, Ph.D. N4UFP SC Section Technical Coordinator What is FDMDV? FDMDV is a new digital voice mode developed by ...