GW0ETF wrote:
I find RX EQ settings have a significant effect on NR; I have boosted the
400-800Hz channels a few dB and that causes the cw note to appear to 'jump
out at you' under NR along with reduction in the noise. Can't remember NR
settings but it's not extreme and I aim for least echoing and character
softening...
This is not the best approach because of the following: when the 50 and
100 Hz DSP filters are enabled the RX EQ is disabled (I forgot the
reason for this, but Lyle explained it to me). So the effect of
narrowing the bandwidth is that the signal suddenly drops several dB!
If you want to use the RX EQ for this the best way to do it is to leave
the desired bands at 0 dB and *reduce* all others by the amount of
'boost' that you prefer.
--
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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