The germanium point contact diode, and almost every semiconductor device using germanium, is now obsolete. There was a time when...
Month: May 2024
Imagine for a moment you're a ham radio enthusiast, alone at night, idly working your way through the radio spectrum when you...
Although much of the software that runs on the ESP32 microcontroller is open source, the Wi-Fi driver is not. Instead,...
We’ve all been there. You left your Walkman at home and only have your trusty Game Boy. You want to...
ARRL previously reported that we are responding to a serious incident involving access to our network and headquarters-based systems. Several services have...
The presentation In this webinar we’ll be looking at how amateur radio can be accessible and enjoyable, even if you...
Today is another board from a friend, , who wants to convert a Yaesu FRG7700 radio to USB-C PD power. It’s yet...
found a schematic for a grid leak radio online and decided to throw together a few tubes on a...
The 2024 Hamvention saw record numbers of attendees, according to a release from Hamvention General Chairman Jim Storms. Storms said...
Release Date: May 25, 2024 Here is a summary of the news trending This Week in Amateur Radio. This week's...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
AMSAT News Service ANS-147 May 26, 2024 In this edition: Hamvention 2024 a Success for AMSAT Project OSCAR Discontinues Operations,...
Stay in the amateur radio hobby long enough and you might end up with quite a collection of antennas. With...
Members of the RSGB Team, including RSGB General Manager, Steve Thomas M1ACB and the RSGB President, John McCullagh, GI4BWM had...
Helicopters are perhaps at their coolest when they’re being used as flying cranes — from a long dangling cable, they...
Something that all radio amateurs encounter sooner or later is the subject of impedance matching. If you’d like to make...
In the 1960s, if you were a teenager in the United States, a big part of your life was...
BleepingComputer reports that operations at the American Radio Relay League have been interrupted following a cyberattack against its IT systems...
The 2024 ARRL National Convention hosted at Dayton Hamvention is a wrap! The final half day on Sunday morning is a slight...
The 72nd annual Dayton Hamvention took over the Greene County Fairgrounds & Expo Center in Xenia from Friday, May 17...
The 5th annual Amateur Radio Software Award was recently granted to Jakob Ketterl (DD5JFK) and Marat Fayzullin (KC1TXE) for their contributions to OpenWebRX and OpenWebRX+,...
Hamvention is in full swing and people around the world have traveled to Greene County to attend. This convention is...
Ten-Tec Owner Mike Dishop discusses the future of the company, it’s current product line and gives hints about a new...
The American Radio Relay League (ARRL) warns it suffered a cyberattack, which disrupted its IT systems and online operations, including email...
One of the world’s largest amateur radio conventions returned to the Miami Valley this weekend. “Hamvention” 2024 took place this...
