I'm assuming you're talking about a 500 hz  filter.  I do work a lot of CW
and wouldn't be without one.  For a while I used a borrowed ts430 while my
440 was being worked on.  The 430 only had a sideband filter but I used it
on CW anyway.  Let me tell you there were times on the low end of 40 when it
was painful. <grin>  I haven't used a 350 hz filter but I can sure see how
useful it would be in a contest.  Lou WA3MIX Williamsport, Pa
----- Original Message ----- 
From: "Howard Kaufman" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, November 08, 2006 5:04 PM
Subject: Re: cw filters for kenwood ts570


> Yes absolutely.  The CW filter is a great option if you run a good bit of
CW.
>
>
> -- 
> No virus found in this outgoing message.
> Checked by AVG Free Edition.
> Version: 7.1.409 / Virus Database: 268.13.32/523 - Release Date: 11/7/2006