It is easy to forget that many technology juggernauts weren’t always the only game in town. Ethernet seems ubiquitous today,...
General
Ever been at a party and landed in a heated argument about exactly where the International Space Station (ISS) is...
Like many pieces of lab equipment, oscilloscopes are both extremely useful and rather intimidating to a fledgling user. Unlike a...
Election results have been finalized in the ARRL Iowa Section. Barry Buelow, WØIY, received 283 votes, defeating incumbent Leilia Garner,...
Steve Schickel was a young high school student in the late ’80s and was introduced to amateur radio through his...
Robert “Bob” Buus, W2OD, passed away on February 18, 2025. He has served as the ARRL Northern New Jersey Section...
With Solar Cycle 25 still at peak conditions, and several popular contests this time of year, there have been some...
Solar activity is expected to range from low to moderate levelsthrough March 15. There is a varying chance for R1...
Soldering irons and their tips come in a wide range of formats and styles, with the (originally Hakko) T12 being...
The Amateur Radio Society is a group at BYU-Idaho that teaches students how to use radios in different situations and...
Screen Rant reports of an upcoming film set to portray the late Art Bell and his radio show Coast to...
A $10,000 grant to the University of Scranton, from the Frankford Radio Club (FRC)in Pennsylvania, will support the development of...
Amateur Radio Emergency Service® (ARES®) in the Puerto Rico Section of ARRL The Narional Association for Amateur Radio® has signed...
Bob Naumann, W5OV, passed away at his home in Texas on February 10, 2025. Naumann was a mentor to many...
NOAA reports a G1 (Minor) geomagnetic Storm Watch has been issuedfor 14 Feb, 2025. A coronal hole high speed stream...
On February 12, 2025, RigExpert’s administrative office, in Kyiv, Ukraine, was destroyed by a Russian ballistic missile. All employees are...
Guanella Impedance Transformer. (Credit: FesZ Electronics) Even before entering the mystical realms of UHF design, radio frequency (RF) circuits come...
You can work with a part for many decades, and still learn something new about it. At least we can,...
WASHINGTON – U.S. Senators Roger Wicker, R-Miss., and Richard Blumenthal, D- Conn., and Representatives August Pfluger, R-Tex., and Joe Courtney,...
Amateur radio operators are known for their desire and unique ability to provide public service through communications. Whether activated for...
ARRL is helping members get the most out of amateur radio through On the Air Live, a monthly series of...
Spaceweather.com reports that sunspot 3981 has produced more than 20M-class solar flares, including two that almost reached category X. The...
The Hurricane Watch Net (HWN), founded on Labor Day weekend 1965, is celebrating its 60th anniversary in 2025. The net,...
The ESP32 series of microcontrollers have been with us for quite a few years now, providing a powerful processor and...
The chances are that many of you will have made an FM “bug” style transmitter, a simple one-transistor oscillator usually...
