A reader from North Carolina, USA, wrote to me and asked the following:
A question: I am a just a general class ham. I would like to know exactly what it takes to operate on PSK. I have a TS140s, a key and a dipole at 50′. I also have a Compaq laptop computer with a sound card. Can someone tell me what I need to buy — not just in generalities — to help me get up and running with this mode?
Would those of us with some experience with PSK (definitely not me!) take a shot at answering him? If so, please reply in comments. Thanks in advance!