Well, you can send morse code on just about any radio that can transmit. There are just a few radios that are designed ONLY for sending and receiving morse code -- but unless you have a hobbiest's desire to communicate only in morse code, I wouldn't limit oneself to just that. Voice communication has a number of advantages over morse code -- and there are a wide selection of radios that can communicate with voice, morse code, and several other widely-used protocols.
If you are looking just for a simple, do-it-yourself morse code transceiver, you might look into the "Rock-Mite" - it's very small, simple, and pretty reliable.
-Fachento
If you are looking just for a simple, do-it-yourself morse code transceiver, you might look into the "Rock-Mite" - it's very small, simple, and pretty reliable.
-Fachento