IF or AUDIO DSP for HF SSB XCVR - Pros & Cons RE High Noise Levels?

IF or AUDIO DSP for HF SSB XCVR - Pros & Cons RE High Noise Levels?

Post by David » Fri, 07 May 1999 04:00:00

You may actually want a device designed to remove
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