[Elecraft] K3 - background hiss

[Adrian]

You guys are on the wrong track, NR is a waste of time on the K3 on SSB, esp
low bands and attenuation ATT and/or RF gain reduction is way better to keep
audio clarity whilst making noise transparent. Recommend; AGC threshold = 8
AGC slope = 0.

This white noise issue is fixed with N1EU pink noise roll-off settings;

RX Eq settings Low to High audio band:    50 = +9  100= +5  200= +2  400=0
800=-2  1.6k=-3  2.4k=-5  3.2k=-10

Problem solved .

Adrian ... vk4tux