recently wrote in to share his experiments with using the LimeSDR mini to conduct a bit of piracy on the...
News Bot
Transition-metal dichalcogenides (TMDs) are the subject of an emerging field in semiconductor research, with these materials offering a range of...
You can work with a part for many decades, and still learn something new about it. At least we can,...
In this edition: * AMSAT-EA’s HADES-R Successfully Deployed and Transmitting Telemetry * Blue Origin Simulates Lunar Gravity on Landmark New...
Did you ever hear of a satellite called Parcae (pronounced like park-eye)? If you haven’t, don’t feel bad—it was, after...
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...
Lonar Meteor Lake is a creator lake formed by the impact of a meteor 5,00,000 years in the past. It...
Everyone knows that the perfect capacitor to decouple the power rails around ICs is a 100 nF ceramic capacitor or...
One of the more popular activities in the ham radio world is DXing, which is attempting to communicate with radio...
At the height of the Cold War, those of us on the western side of the wall had plenty of...
AMSAT News Service ANS-033 February 2, 2025 In this edition: MO-122 – Newest OSCAR Alive and Well SO-120 (URESAT-1) Antennas...
Not too far away from where this is being written is one of Uncle Sam’s NATO outposts, a satellite earth...
ARRL The National Association for Amateur Radio® celebrates that the first field session of the ARRL Teachers Institute on Wireless...
Amateur radio operators from across the country, and even from around the world, flock to Florida in February for the...
By Ward Silver, NØAX Imagine a weekend without a single full-bore pro football game. (American football, my DX and soccer-aficionado...
Paul Szczerbinski, W9KHO, an employee of Ham Radio Outlet in Milwaukee, Wisconsin, received a Certificate of Honor from HRO President...
Last week was pretty unremarkable as far as the Sun goes, but it looks like that is about to change....
Giovanni, IZ2DPX is active from ZD7DPX from St. Helena Island, AF-022, until tomorrow the 3 February. He is operating SSB...
Brett Pruitt, K7BDP, has been named the new Section Manager of the ARRL Utah Section. He has previously served as...
The RSGB exams team is pleased to announce publication of a revised version of Syllabus Version 1.6. This update is...
Tap or click the link below to download this week’s news script News script for 2 February 2025 (MS Word...
The moon is a popular target for ham radio operators to bounce signals since it’s fairly large and follows a...
When it comes to amateur radio, one size definitely does not fit all. That’s especially true with antennas, which need...
The following is a press release from the Southeastern VHF Conference: Southeastern VHF Conference 2025 Announcement & Call For Papers...