Re: ULTIMATE 3S use as CW transmitter #u3s
The replies you have will work using v3.12a, but I found for CW if you need to alter the transmit frequency, you have to enter a new one via the menu which is not very convenient. There is a 'potentiometer tune' modification listed but this no longer works properly (can only tune in one direction). It was corrected in a beta version of v3.13, but this version has not yet been released.
If you want variable frequency control, you might be better building the VFO version and adapting that.
73 Ken G4APB