When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum,...
and of Lumafield recently visited with to share their battery quality report, which documents their findings after performing X-ray computed...
An analog telephone adapter (ATA), or FXS gateway, is a device that allows traditional analog phones to be connected to...
The following is a press release from the Alberta Digital Radio Communications Society (ADRCS): The Society is pleased to announce...
AMSAT Switzerland has announced a special event and contest that encourages hams to make extreme long-distance contacts via amateur satellite....
https://www.youtube.com/watch?v=WkznGo0o2aA
AMSAT News Service ANS-046 February 15, 2026 In this edition: AMSAT at Hamcation REMINDER: AMSAT Membership Now Includes Getting Started...
Release Date: February 14, 2026 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
Release Date: February 14, 2026 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
ARRL The National Association for Amateur Radio® is inviting radio clubs to participate in the second annual Ham Radio Open House in April....
The Amateur Radio Software Award is seeking nominations for outstanding software developed for ham radio. Nominations should promote innovative, free,...
The following is a press release from SpottedHam.com: Following its successful launch earlier this month, the spotting and alert platform...
The National Association for Amateur Radio (ARRL) reports that the U.S. Federal Communications Commission (FCC) is expected to enact an...
Solar activity reached moderate levels early this week. Thestrongest event was an M1.4 flare observed on February 11 in Region4366....
The FCC approved access to a new set of 60 meter frequencies to be more in line with the worldwide...
ARRL The National Association for Amateur Radio® is saddened to share the news that Sharon Taratula, who served the League...
Before the modern Internet existed, there were still plenty of ways of connecting with other computer users “online”, although many...
When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting proposition....
Four rules that affect amateur radio operators under Part 97 have been marked for deletion by the FCC, effective today....
There’s little about building spacecraft that anyone would call simple. But there’s at least one element of designing a vehicle...
If you follow electronics history, few names were as ubiquitous as RCA, the Radio Corporation of America. Yet in modern...
Registration for HamSCI 2026 is now open. The 9th annual workshop will take place at Central Connecticut University March 14-15....
Lithium batteries have taken over as the primary battery chemistry from applications ranging from consumer electronics to electric vehicles and...
We have released a sample edition of RadCom Basics and RadCom Plus. If you’re not an RSGB member and are...
