OK Don, thanks for ideas... I'm looking the ability to receive from both K2 at the same time. But when one K2 is TX, the receiving K2 will be off automaticaly (antenna momentary disconnected). When TX finished, both should receive again. The only manual operation I see is when I want to choose from wich one I would like to TX with. The antenna switching technic, with relay I guess, must be automatic.
This module could be like a RF "power sense" autoswitching device... And I think that a very short time delay (a few ms at least) must exist between TX and RX to make sure that the antenna on the RX K2 is really off. On Monday, September 19, 2005, at 07:21AM, W3FPR - Don Wilhelm <[EMAIL PROTECTED]> wrote: >Since it sounds like you just want to manually switch which K2 is active >rather doing fast switching (like contest SO2R operation), and if so, you >should be able to control the audio path with either a set of switch >contacts directly or by using analog switches. Antenna side relays could be >activated from additional contacts on the switch that changes the mic path. >The computer peripheral switching boxes that are available at a low price >can provide the enclosure and a suitable switch. _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
