I'll try a new cable and maybe another antenna.
The stations I listen to most, have been transmitting both analog and digital prior to the time that the static appeared. Both tuners are reputed to have circuitry though different: Denon TU-800; Postdetection Filter, Denon TU-680NAB; Walsh-Function decoder, that is supposedly immune to "HD Self-Noise".
The stations I listen to most, have been transmitting both analog and digital prior to the time that the static appeared. Both tuners are reputed to have circuitry though different: Denon TU-800; Postdetection Filter, Denon TU-680NAB; Walsh-Function decoder, that is supposedly immune to "HD Self-Noise".