Kim,
Under the same conditions when the NR is on in any position I have raspy CW
reception. Do you experience the same with your Orion II NR?
Charles, K0CW
Kim Elmore <cw_de_n5op@sbcglobal.net> wrote:
I have the O II, 2.037J firmware. The manual says that different
noise reduction settings affect how long the DSP takes to decide
what's nose and what's signal, but that the end result is the same. I
thought this odd, because it seems there's no point in using anything
but the "fastest" setting.
In playing with it on CW, this doesn't appear to be the case:
different settings definitely result in different amounts of noise
reduction, and the lower settings seem to do their job immediately,
but not as aggressive as the higher settings. Intuitively, this is
what I'd expect.
Has the NR changed in later firmware versions and the manual failed
to keep? Or, has the manual always been in error?
Cheers,
Kim Elmore, N5OP
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