[Elecraft] Crystal Filter Offset in 4.81, What does it mean?

[Wes (N7WS)]

Already noted.  See the footnote here: 
http://elecraft.365791.n2.nabble.com/Ref-Osc-Cal-Method-4-tc2595451.html

On 2/5/2014 8:35 AM, Lyle Johnson wrote:
>
> "Zero beat" has to do with frequencies, not filter responses, and changing the 
> filter edge should have no practical effect on whether or not you are zero 
> beat.  I say practical because the calculations done inside the radio coupled 
> with finite resolution of the various oscillators may result in a 1 or 2 Hz 
> difference, and _someone is bound to measure this :-) _
>
>
> 73,
>
> Lyle KK7P