[Elecraft] [K3] K3 RX audio on voice modes <oh no here we go again

pd0psb p.s.bijpost at gmail.com
Sat Apr 25 03:47:24 EDT 2009


Wayne, I'm sorry to disagree.
White noise will remain white within a restricted bandwidth.
The better/steeper the filters (and the K3 has those) the more the noise
character will remain "white" within the chosen bandwidth.
73'
Paul
PD0PSB

Band noise is filtered three times before it gets to the AF amp: at the 
crystal filter, the DSP I.F. filter, and the DSP A.F. filter. It is 
most definitely "pink" by the time you hear it.
73,
Wayne
N6KR

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