What do you get when you cross WiFi and LoRa? Researchers in China have been doing this, and they call...
General
For 50 years, the Santa Barbara Amateur Radio Club had its headquarters on top of the Vic Trace Reservoir. In...
All September, the ARRL® Amateur Radio Emergency Service® (ARES®) has been promoting readiness and resilience for National Preparedness Month. As...
ARRL is quite privileged to have the service of many member-volunteers. Your national association could not function without the tens...
The Hawaiʻi County Council is looking to set up a working group that would improve the island's radio communications during...
A major problem in the wake of Helene has been broken lines of communications. Cellular service in the affected areas...
Al and I were talking on the podcast about Dan Maloney’s recent piece on how lead and silver are refined...
We're beginning to see ways in which amateur radio operators are stepping up to help their communities in the aftermath...
The modern web has become difficult to navigate without ad blocking software. Ford now has a patent that would bring...
We have seen so many great receivers and other equipment appear in movies, it’s surprising that this one may have...
Whether you have full use of your hands or not, a foot-operated keyboard is a great addition to any setup....
The ARRL Field Organization is divided geographically into 71 sections. A key volunteer that members in each section elect is...
As ARRL continues the September series on National Preparedness Month, we turn to a critical element for radio amateurs and...
An update on the RSGB strategic priorities We have been reporting on the RSGB strategic priorities every month since January...
wanted to use a low power TS555 in an ESR meter design. The problem is, he needed to handle significant...
Icom IC-V82 handheld transceivers designed for amateur radio use have been identified as the latest device to deliver deadly explosions...
Regarding current media reports Earlier today in worldwide media, there have been reports that two-way radio devices bearing the Icom...
When you think of Sony, you probably think of a technology company that’s been around forever. However, as points out,...
If you follow the world of clean energy, you will probably have read all about the so-called hydrogen future and...
It may be the last gasp of summer here in the Northern Hemisphere, but it’s always cold somewhere, whether it’s...
A new and faster way to communicate during emergencies is being planned by the Utah Section of the ARRL® Amateur...
Beyond the power variant, it sometimes seems as though we rarely encounter a discrete transistor these days, such has been...
TAPR is seeking nominations to fill three director roles on their board. Nominations will be accepted until September 21. An...
The printed breadboard cover as seen from the bottom. (Credit: CHEP, YouTube) Does it make sense to make your own...
The National Traffic System (NTS) is celebrating 75 years of service this October. As NTS 2.0 emerges to modernize the...
