It looks like there's a good opportunity here for a KX3 accessory that Elecraft or some third party could make: a custom serial cable that plugs into a serial port at the PC and terminates in plugs for PTT and key at the KX3. The required circuitry could be built into the connector shell. You should be able to steal enough juice from the RS232 port to power it all.
It'd be really neat if SMT versions of the K1EL chips were available. Then a WinKeyer could be built into a cable. Cheers Carl WS7L K3 #486 + P3 KPA500 kit in UPS delivery van as I type. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

