via Hackaday: Save A Packet, Use Cheap Co-Ax!
Anyone who works with radio transmitters will know all about matching and impedance, and also…
Category: News
via Hackaday: A Power Supply With Ultra High Resolution Current Measurement Built In
Need to do some real fine power consumption measurements? was in that exact…
via Hackaday: Silent Antenna Tuning
If you want to deliver the maximum power to a load — say from a…
via Hackaday: Using the 555 for Everything
The 555 timer is one of the most versatile integrated circuits available. It can generate…
via Hackaday: Singapore’s 4300 km Undersea Transmission Line With Australia Clears Regulatory Hurdle
The proposed AAPowerLink transmission line between Darwin (Australia) and Singapore. (Credit: Sun Cable) Recently Singapore’s…
via Hackaday: Find My Power Tool Battery
Apple’s Find My network has seen its fair of hacks to devices, but perhaps the…
via the ARRL: Handbook 101: A New Generation of Amateur Radio
Read more at ARRL.org
PODCAST: This Week in Amateur Radio Edition #1339 – Full Version
Release Date: October 26, 2024 ATTENTION: Due to the DDOS Cyberattack on Internet Archive, our…
PODCAST: This Week in Amateur Radio Edition #1339 – Truncated 1-hour version
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio….
via Amateur Radio Daily: War of the Worlds Special Event Sunday
The Delaware Valley Radio Association will be hosting a special event on Sunday October 27,…
via Hackaday: Tearing Down a Digital Scope from ’78
If you’re a fan of vintage electronics and DIY tinkering, you’ll find this teardown by…
RSGB releases video of ARISS Girlguiding contact
On 5 October in her first official engagement as Girlguiding Patron, Her Royal Highness The Duchess of Edinburgh joined...
Two RSGB Convention 2024 presentations released
The RSGB 2024 Convention weekend brought together hundreds in person and thousands via the livestreams. As well as the...
RSGB PSC Chair on ICQ podcast
The latest episode of ICQ Podcast is available to listen to online and features RSGB Propagation Studies Committee Chair,...
via Hackaday: Replacing Selenium Rectifiers
Old radios often had selenium rectifiers to convert AC to DC. The problem is that…
via Amateur Radio Daily: Solar Eclipse QSO Party Contest Winners Announced
The Solar Eclipse QSO Party provided hams an opportunity to operate during both the 2023…
via Hackaday: “Click to Cancel” Coming Soon
If you’ve ever had to suffer through a call tree and a 9,000 hour wait…
via Hackaday: A VIC-20 with no VIC
has started a new video series to show his latest recreation of a Commodore…
via Hackaday: There’s No Lower Spec Linux Machine Than This One
It’s not uncommon for a new distro version to come out, and a grudging admission…
via Hackaday: Pi Zero Power Optimization Leaves No Stone Unturned
If you’ve ever designed a battery-powered device with a Pi Zero, you have no doubt…
via Amateur Radio Daily: Opinion: It’s Time for Ham Clubs to Move Away from the PDF Newsletter
It’s time for ham radio clubs to move away from the PDF based newsletter as…
Re-enactment of Goyder-Bell contact as part of centenary celebrations
The centenary Friday 18 October 2024 marked 100 years since the first successful two-way trans-global communication that took place...
via Hackaday: Power Supply PCB Redesign
We’ve often heard you should do everything twice. The first time is to learn what…
via Amateur Radio Daily: Latest FreeDV GUI Includes RADE HF Digital Voice Mode
The latest version of FreeDV includes a new digital voice over HF mode titled Radio…
via Hackaday: Retrotechtacular: Another Thing Your TV No Longer Needs
As Hackaday writers we don’t always know what our colleagues are working on until publication…