I think that here is your answer: https://www.dxengineering.com/search/brand/acom/product-line/acom-2s1-automatic-two-transceiver-commutators?autoview=SKU&sortby=Default&sortorder=Ascending
Granted it is pricey but will probably work for you. 73, Morgan NJ8M On Thu, Feb 4, 2021 at 10:48 AM Chuck Chandler <chandler...@gmail.com> wrote: > I've been using the K3S, P3, KPA500 and KAT500 as my main radio. All three > antennas are selected by the KAT500. I also have a second radio, an older > Yaesu FT-101ZD. This rig can be switched into the lineup in place of the > K3S. I sometimes enjoy using the older rig. In this manner the FT101ZD > output goes through the KPA, then the KAT. I find the KAT plays well, a > little tap of the key will cause it to auto-tune. > > I'd like to be able to use the KPA500 as an amplifier, but so far it won't > key. I've tried the RCA Phono plug into the PA Key jack, but as long as > the K3S is connected the KPA won't go into TX without the proper software > signal. I did try with the software keyline interrupter a few months ago, > but that prevented the K3S from switching the amp unless I also used a > Y-connecter and phono cord from the K3S for amp keying. When I did the > keying didn't seem as crisp, though. > > The K-Line is all connected as in the diagram on page 5 of the KAT500 > manual. > > Ideally, I could turn off the K3S, switch the feedline from the K3S to the > 101ZD, and have use of both the tuner and amp. Is there an easy way to do > this? Perhaps one of those breakout boxes? Any hints appreciated! > > 73 de Chuck, WS1L > > chandler...@gmail.com > ______________________________________________________________ > 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 mbaileyc...@gmail.com > ______________________________________________________________ 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