I picked up this interface at a radio rally at the weekend. Its a CW (Morse Code) and RTTY (Radio Teletype) interface for the Sinclair ZX Spectrum.
I don’t have any software for it at the moment, but once I do, I will try it with my radio gear. You can read about my ham radio activities at www.M1NER.co.uk
i am looking for a way to hook-up a commodore 64 to my amatuer gear. need a cartiridge to do it. and i would like to homebrew it. thanks dewaine