[Elecraft] K3 deminished audio response
Barry N1EU
barry.n1eu at gmail.com
Sat Nov 8 05:18:40 EST 2008
N8XPQ wrote:
>
> I am curious if anyone else has noticed that the lower end of the audio
> spectrum from maybe 400hz to 50hz seems to be diminished in the K3.
>
Yes, compared to some other dsp rigs, the K3's ssb receive passband is a bit
rolled off on the bottom end. However, by setting shift/FC=1.45Khz and
using RX EQ and filter center freq adjustment, my K3's ssb passband is flat
down to 150hz before rolling off.
73,
Barry N1EU
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