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“Welcome to the ARRL’s portal for Amateur Radio technology!
This page provides links to some of the technical facets of Amateur or “Ham” Radio. Hams use a lot of wireless technology that is of interest well beyond the amateur bands – antennas, feed lines, towers, receivers, transmitters, digital protocols and networks. Along with the topics of radio, you’ll also find the hams-eye view of microprocessors, power supplies, audio, instrumentation, and electronics of all stripes. Hams are into the science of solar and space phenomena, geophysics, and satellites, among other things. We hope you’ll find something interesting and useful to you in the world of Amateur Radio.” – Read Full Article:
Recent Posts
Q52 Relay-switched 20-17-15-12-10 meter Yagi
See Q52 20 17 15 12 10 5-band Remote Switched 2el Yagi Coverage band in 2 segments whole band whole band whole band >1.1MH... Read more
Repeaters, Amateur TV Play Communication Role in California Fire Emergency
Amateur Radio repeaters and TV (ATV) have helped to keep the broader community informed on the local status of widespread fires in Southern California... Read more
Radio Amateur’s Call for Help Relayed from across the Atlantic
When Richard Tashner, N2EO, of Massapequa, New York, suffered a medical emergency on May 18, his DMR radio was closer than his phone. His call for hel... Read more
D-Star ONE Phoenix, First D-Star Communication Spacecraft, Launched
A Soyuz rocket launched D-Star ONE Phoenix and 10 other satellites into orbit on February 1 from Vostochny Cosmodrome in Russia. Developed by German O... Read more
Growth in New Amateur Radio Licenses Ahead of Last Year’s
The ARRL VEC Department reports that 20,447 new US Amateur radio licenses have been issued since January 1. That’s nearly 1500 ahead of the number tha... Read more
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