[Elecraft] K3 Filter question Again?

Matt Zilmer mzilmer at verizon.net
Wed Aug 8 22:04:25 EDT 2012


Those 8-pole filters have steeper skirts.  Either the 5- or 8-pole
work quite well.

I use 5-pole for the narrower filters (250, 500), and the 8-pole for
1.8, 2.8, 13 KHz bandwidths.

73,
matt W6NIA
K3 #24

On Wed, 08 Aug 2012 19:12:58 -0600, you wrote:

>Why an 8 pole filter
>
>OR
>
>Why a 5 pole filter?
>
>Yeah I know the 5 poles are cheaper... but other than that.
>
>Phil
>Santa Fe
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