Hi Greg (and All), The various links are spread around a bit in the log. They can be found here: http://ik1zyw.blogspot.co.uk/2007/04/optional-filter-plug.html http://ik1zyw.blogspot.co.uk/2007/04/homebrew-narrow-cw-filter.html http://ik1zyw.blogspot.co.uk/2007/05/effect-of-cw-narrow-filter-500-hz.html http://ik1zyw.blogspot.co.uk/2007/07/homebrew-narrow-cw-filter-another.html I have copied the whole lot into a PDF that can be found here: https://app.box.com/s/1vg5kcdtkt46qmlh8842 73 de Dave M0MYA. From: Greg Sent: Thursday, 8 May 2014 18:43 To: pskmail@xxxxxxxxxxxxx Please send a link for the mod to use that filter in the FT-817ND, Thanks!
