I have been trying to set up for RTTY operation with KX3 + iMic + cocoaModem on Macbook Pro, but not successful. Mode selection on KX3 is AFSK A and cocoaModem setup is matched to the KX3 setting. RTTY signal received by KX3 appears not around 2125Hz but around 900Hz. So, I set cocoaModem’s mark frequency to 915Hz. With that setting, decoded text appears on the screen. KX3 VFO is properly tuned to the signal, of course. When FSK D on KX3, all is same. RTTY signal appears around 900Hz as well.
I found this had been discussed several years ago in the ML, but no change in KX3 specification since then. I would like to know if this mark frequency is OK in QSO with other RTTY station. 73 de JH3SIF, Keith ______________________________________________________________ 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]
