by specific noises such as the MFJ noise canceller.
Otherwise if your primary mode is SSB and you wish
to fight noise I understand the NIR-12 to be preferred.
(I had a Timewave 599zx and it doesn't handle noise
terribly well. I have sold it and acquired a NIR-12
but have yet to test it.)
K1YP
Quote:> Need to purchase two new HF Xcvrs for an EOC located
> in a waterplant (utility) with high RF noise levels.
> Which DSP system is superior for noise suppression... IF or Audio?
> Larry KS4NB