Minimodem is a similar piece of software, but much more flexible. Depending on the quality of your link, you can adjust the symbol rate, as well as the frequenc

Minimodem is a similar piece of software, but much more flexible. Depending on the quality of your link, you can adjust the symbol rate, as well as the frequencies to signal 1's and 0's. Still (as said before) not more useful to me than as a weekend project. I used it a few times with my CB radios to see how far I could transmit 1200 and 300 baud.