Explore a New World of Digital Communication
Thanks to these two revolutionary digital communication modes, any radio amateur can easily make contacts throughout the world. You don’t need high power or large antennas with JT65 or JT9. Ham radio operators have already used these modes to earn awards such as ARRL’s DX Century Club with nothing more than 5 watts RF output and indoor antennas.
Work the World with JT65 and JT9 shows you how to assemble an effective station and configure the software for best performance. You’ll learn how to make contacts, and also how to use these modes as tools to test your station and study HF propagation.