[Elecraft] K2 - Additional crystal filter

[W3FPR - Don Wilhelm]

Stewart,

WOW --
The plots look fantastic.  I suspect that the large ground plane on the KSB2
board helps a lot too.  I may be trying to convince Elecraft to sell me a
couple bare KSB2 boards and try it here myself.

I would be interested in seeing some plots of the CW filters with this
pre-filter added.

73,
Don W3FPR

> -----Original Message-----
>
> For those who might be interested I have put details of an
> additional receiver
> filter for the K2 onto my web site -
> http://homepages.nildram.co.uk/~baker/
>
> 73
>
> Stewart G3RXQ
>
>