On Jan 5, 2011, at 1/5 10:10 AM, robt...@comcast.net wrote: > the K3 user manual states “The K3 directly supports CW/PSK31/RTTY > ASCII text transmit and receive via its RS232 port.”
You will need software that understands the KY command to transmit RTTY data (Baudot, not ASCII) through the RS-232 port. RUMped by DL2RUM supports this, but even RUMped uses a software modem on the receive end (i.e., needs one audio cable). Since you mentioned N1MM, you are most likely not using Mac OS X, which RUMped needs, so it might not work for you anyway. I recommend that you set the rig and software up to use AFSK instead (either with AFSK-A or DATA-A mode depending on whether you use agile waterfall transmit). Wire up a sound card to the K3 using two audio cables, then adjust the audio drive and VOX gain properly and you should be good to go. 73 Chen, W7AY ______________________________________________________________ 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
