You can also use two separate computers for sending CW & RTTY. For headphone and mic switching Dunestar makes a SO2R device.
John KK9A Dave Hachadorian k6ll.dave at gmail.com Tue Jan 19 11:20:41 EST 2016 Previous message (by thread): [Elecraft] SO2R recommendations You can actually get along quite well without an SO2R box. Buying a Winkey USB would be a good start. It gets you perfect CW keying, regardless of CPU load; PTT; and paddle keying; all for two radios. The PTT works on all modes. N1MM handles the radio switching. For SSB, you can use a single sound card with left channel for left radio and right channel for right radio. N1MM handles all the switching. For FSK keying, there are two good ways to go, with N1MM handling the switching: 1. MMTTY with two real com ports (you can buy a PCI or PCI-E card) 2. 2Tone with Arduino/TinyFSK on two USB ports. It sounds like a big deal, but it's not really. You will need to build a little box to handle earphone audio: LL, LR, RR. In LR, a pot across the two can give you a variable blend. Dave Hachadorian, K6LL Yuma, AZ ______________________________________________________________ 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 Message delivered to [email protected]
