[Elecraft] RTTY on K3:Some questions

2012-02-05 Thread Dave Johnson
A few issues here. Firstly true RTTY is frequency shift keying which uses a DC voltage change to shift the radio frequency. In the case of MMTTY you need a simple transistor switching interface which can be built into a serial D plug shell. From memory the circuit is in the MMTTY manual. You would

[Elecraft] RTTY on K3:Some questions

2012-02-04 Thread tomb18
Hi, I just started using RTTY on the K3 and I have some questions that I hope someone can answer. I am using MMTTY and so far I have done the following: Set the radio to LSB and tuned into the signal. This works well, but I can't as yet figure out the frequency I am using especially if I use a