Introduction to digi-modes
Digital modes are becoming more and more popular on the amateur bands due to the widespread use of cheap computers within the amateur radio shack and also the low power levels needed to use these modes.
Like almost every other radio ham, I use a computer for log keeping, digital
modes and other tasks.
Digital modes are ideal for operators that have little or no room to erect
large antennas as it is quite often possible to make contact with another digital user where a voice SSB/AM/FM contact would not.
A list of commonly used frequencies for the various digimodes can be found on my downloads page.