Of course, in an SO2R scenario where the shared amplifier alternates between two different bands with every transmission, a shared ATU would exercise the relays a lot. Separate tuners might be needed in order to avoid the relays wearing out.
73, Erik K7TV -----Original Message----- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Matthew Cook Sent: Wednesday, April 26, 2017 5:45 PM To: Thomas Donohue <tomdo...@gmail.com> Cc: Elecraft Reflector <Elecraft@mailman.qth.net> Subject: Re: [Elecraft] KPA1500 Enhancement If that were to happen then adding a second 15-way connector at the same time to said module to allow two K3/K3s to drive the one amp through each respective antenna input and matched output would start this amp towards the "basic" SO2R path. From there a smart 2x6 antenna switching unit some well designed BPF filters and your well on your way. The rest of the magic is then just firmware (says he that writes said firmware every day) within the upgraded processor the KPA1500 has been blessed with. I'm fingers crossed.. 73 Matthew VK5ZM On 26 April 2017 at 22:37, Thomas Donohue <tomdo...@gmail.com> wrote: > Hi to all: > > Wayne or Eric. Are there any plans or thoughts about adding a second > RF input to the amp, similar to what the Yaesu VL-1000 has? > > Best 73, > Tom/W1QU > > > 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 Message delivered to > vk...@bistre.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 ebasil...@cox.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