Ham Radio

written by Tim Hale

Ham radio, also known as amateur radio, is a hobby that lets you communicate using radio frequencies. It’s a broad hobby with many different facets. You can talk locally, globally, through satellites, and even to astronauts. There are also different modes besides voice, such as Morse code and digital modes using computers. Ham radio is also used for emergency communications. To get involved, you’ll need a license, which means passing a test.

How to Get a License

In the U.S., there are three classes of licenses in ham radio. The Technician class is the entry-level option, requiring you to pass a 35 question test about radio theory, regulations, and best practices. The General and Extra class licenses require additional tests and give you access to more of the radio spectrum. There are plenty of online resources to help you prepare for the exams, like study guides and practice tests. Most local clubs offer testing, and some provide online testing options too.

Popular Things to Do with Ham Radio

Ham radio offers lots of fun activities. For example, POTA (Parks on the Air) involves setting up radios in parks and making contacts. SOTA (Summits on the Air) is similar but takes you to the tops of mountains. Some hams like to compete in contests, trying to contact as many stations as possible in a set time, often with global competitors. DXing is about reaching faraway stations, sometimes chasing rare or remote locations. Some hams enjoy “homebrewing” or building their own equipment, like radios and antennas. QRP is the challenge of making contacts using very low power. A lot of ham radio operators just enjoy long conversations using voice or Morse code, this is called “ragchewing.”

Morse Code (CW)

Morse code, also called CW, isn’t required for a license anymore. However, it’s a fun and useful skill. It works great in weak signal conditions and for long-distance contacts. You can also use simpler, less expensive gear that doesn’t need much power. There are lots of apps, websites, and free classes to help you learn.