The International Amateur Radio Union Region 1 Monitoring System (IARUMS) reports in the September issue of the IARUMS newsletter that...
What a day yesterday. The spectacular X1.0 solar flare (which is the second strongest solar flare of the current Solar...
Earth-facing sunspot region 2887 erupted today with a major X1.0 (R3-strong) solar flare that launched a major coronal mass ejection...
Clocks in the UK will change to UTC or GMT on Sunday, 31 October 2021, and go back one hour...
If you work on old equipment, you know that there’s always that tense moment when you first plug it in...
In the 125 years since Marconi made his first radio transmissions, the spectrum has been divvied up into ranges and...
We always get excited when we buy a new tablet. But after a few months, it usually winds up at...
If you or someone you know is diabetic, it is a good bet that a glucose meter is a regular...
When the cool kids are showing off their SDRs it’s easy to forget that a radio receiver can be very...
Once launched, most spacecraft are out of reach of any upgrades or repairs. Mission critical problems must be solved with...
Release Date: October 23, 2021 Here is a summary of the news trending This Week in Amateur Radio. This week's...
Two recent Amateur Radio Digital Communications (ARDC) grants will benefit the Santa Barbara Amateur Radio Club (SBARC), K6TZ, and Oregon HamWAN....
The HamSCI Antarctic Eclipse Festival in December is seeking amateur radio participation. As the shadow of the moon passes across Antarctica on...
Are you looking for a new challenge? The RSGB has just released an updated video that gives a short introduction...
The new Youth category for the CQ World Wide DX Contest will debut October 30 – 31 with the phone weekend. The...
It is an age-old problem. You have a 2.5 GHz source and you want it at 5 GHz. You need...
Like a lot of hams, wanted an “on the air” sign. These signs often connect to a PTT switch or...
via Blog – Hackaday https://hackaday.com/2021/10/20/refining-the-greatest-joystick-of-the-1980s/
On United Nations Day, Sunday, October 24, the vintage and historical Alexanderson alternator in Grimeton, Sweden, with call sign SAQ,...
Release Date: October 16, 2021 Here is a summary of the news trending This Week in Amateur Radio. This week's...
Richard H. “Rich” Arland, K7SZ, of Dacula, Georgia, died on October 7. An ARRL member, he was 75. In addition...
Students at the Mary Hare School for deaf children in the UK took part in what appears to have been a world-first...
Amateur Radio Digital Communications (ARDC) is helping high school computer science students become makers by providing a grant to purchase...
During the Edmond (Oklahoma) Amateur Radio Society’s ARRL Field Day 2021, Marcus Sutliff, N5ZY, spoke with visitors from John D’Aquino’s...
Scouting’s largest event in the world — Jamboree-on-the-Air (JOTA) — takes place October 15 – 17. During JOTA, Scouts and...
