Carey, You need to buy the KAT3A. There is no upgrade kit for the KAT3. I would suspect the PC board layout to be different for the KAT3A from the KAT3 to allow for the additional relay. So I doubt there is any way to retrofit a KAT3 with the bypass relay.
Mark Musick, WB9CIF -----Original Message----- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Carey Magee Sent: Tuesday, July 26, 2016 2:00 PM To: elecraft@mailman. qth. net <elecraft@mailman.qth.net> Subject: [Elecraft] K3: Upgrade of KAT3 possible? Hi. I have a couple of antennas I use that require no antenna tuner. I have the KAT3 bypassed for those. Is there an upgrade kit for the kat3, or do I need to buy the kat3a if I want to take advantage of completely bypassing the tuner. Many thanks. 73, Carey ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to markmus...@sbcglobal.net ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com