It's a simple homebrew - a square of aluminum (or whatever - even scrap PCB) with a hole for the BNC in the center and two or four holes in the SO239 pattern for mounting. But I don't know that there's a significant loss in using a *quality* SO239-BNC adapter. That's what I do.
It's very nice having only ONE type of coaxial connector - a simple twist-lock BNC - especially because I have to tear the setup apart constantly. 73, Ron AC7AC -----Original Message----- I had Joel at The RF Connection (therfc.com) order me some BNC panel connectors with the same bolt pattern as an SO239. This allowed me to change out the connectors on my K3 and several other pieces of equipment. It is not an item he normally stocks as far as I know. I gave them the RFI part number and they ordered me 10-12 of them as I remember. They may have even have come drop ship from RFI. But RFI wouldn't even acknowledge an email from me. The RFI part number is RFB-115-14 if you want them to order some for you. On Tue, Apr 24, 2012 at 6:24 PM, David Ferrington, M0XDF < m0...@alphadene.co.uk> wrote: > Is there an option to replace the SO239s on my K3 with BNCs? > > Sent from my iPad > ______________________________________________________________ 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