Hi All,
I am getting choppy audio on both DSDPlus and WinDSD programs monitoring Nexedge 4800 systems on 3 radio receivers. ICOM R-7000 tapped with a direct connection to the discriminator (resistor on top board), ICOM R-8500 via the rear jack, and the PSR-800 "IF out" jack.
Other protocols like DMR and P25 sound much better.
Is this due to the channel's narrow bandwidth, the discriminator tap, or the programs themselves? If it's the discriminator, is there any way to improve the circuit to filter out any potential dc bias or noise? I don't have test equipment to see if the disc audio is clean and a flat response. Would an input buffer help in the circuit?
thanks,
I am getting choppy audio on both DSDPlus and WinDSD programs monitoring Nexedge 4800 systems on 3 radio receivers. ICOM R-7000 tapped with a direct connection to the discriminator (resistor on top board), ICOM R-8500 via the rear jack, and the PSR-800 "IF out" jack.
Other protocols like DMR and P25 sound much better.
Is this due to the channel's narrow bandwidth, the discriminator tap, or the programs themselves? If it's the discriminator, is there any way to improve the circuit to filter out any potential dc bias or noise? I don't have test equipment to see if the disc audio is clean and a flat response. Would an input buffer help in the circuit?
thanks,