[Elecraft] K3 CW filters advice

Jim - KE8G KE8G at cox.net
Fri Feb 3 17:53:43 EST 2012


Hi Robert,
I work 100% CW, and in my K3 have a 1KHz, 400Hz, & 250Hz.  Now, I know it's
a lot of redundancy, but I figured for the couple of extra bucks, what the
heck!

You just might want to go with the 400Hz & 250Hz.  Most on this reflector
will say that being as close in bandwidth as they are, to forget the 250Hz
and go with the 200Hz.  Personally, I chose the 250Hz because it is a 8-pole
filter and the 200Hz is a 5-pole.

Good luck in your purchase, you will not be sorry choosing a K3!

73 de Jim - KE8G

-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Gary D Krause
Sent: Friday, February 03, 2012 4:57 PM
To: Robert G. Strickland; Elecraft
Subject: Re: [Elecraft] K3 CW filters advice

Hi Robert,

I just bought the K3 in December and I also work mostly CW.  I also work
mostly QRP anymore so, I have the 400 and 200Hz roofing filters.  They work
super for me!

Gary, N7HTS


On Fri, 03 Feb 2012 20:14:31 +0000
  "Robert G. Strickland" <rcrgs at verizon.net> wrote:
> Well, I've decided to get the K3. I've been reading all posts 
> concerning filters [and everything about filters]. I'm a 98% CW 
> operator, mostly chasing DX and contesting [little pistol]. I'm 
> looking for recommendations for (1) a "brick wall" narrow CW filter 
> for contesting and weak signal work, and (2) something wider for 
> casual looking around and rag chewing. What should I buy? Thanks for any
and all comments.
> 
> ...robert
> --
> Robert G. Strickland, PhD, ABPH - KE2WY rcrgs at verizon.net Syracuse, 
> New York, USA 
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