Collaborate Disseminate
What do you need to make a radio transmitter? There are builds that work with just a couple of transistors. But how about a GPS-disciplined small signal beacon? You can …read more Continue reading pico-WSPR-tx Does it in Software
Sustained radio emissions originating from high over a sunspot are getting researchers thinking in new directions. Unlike solar radio bursts — which typically last only minutes or hours — these …read more Continue reading Radio Emissions Over Sunspots Challenge Models of Stellar Magnetism
By Owais Sultan
In today’s era, where streaming platforms reign supreme in the music industry, internet radio continues to thrive as…
This is a post from HackRead.com Read the original post: How Internet Radio Hosting Royalties Fuel the Dig… Continue reading How Internet Radio Hosting Royalties Fuel the Digital Airwaves
Like many people [Dan Greenall] spent a lot of time in the 1970s listening to shortwave radio. While you often think of that as a hobby involving listening to broadcast …read more Continue reading Mystery Signal! Are You Ready for Your Mystery Signal?
This beautiful little radio may look like an art deco relic from a hundred years ago, but it is actually from 2023. When [Craig Lindley] first saw this design on …read more Continue reading A Brand-New Antique Radio
A newly licensed amateur radio operator’s first foray into radios is likely to be a VHF or UHF radio with a manageable antenna designed for the high frequencies in these …read more Continue reading DIY Loading Coil Shortens Antenna Lengths
If you’d have asked us for odds on whether you could successfully turn a canned ham into an amateur radio antenna, we’d have declined the offer. Now, having seen [Ben …read more Continue reading A Canned Ham Ham Antenna
Astronomers have picked up a radio signal from eight billion years ago, meaning it’s traveled more than half the age – and width – of the observable universe to get here. Thanks to its extensive experience in the cosmos, the signal can actually help us… Continue reading Astronomers detect radio burst from 8 billion years ago
Cosmic radio signals are beaming to Earth every day – and astronomers are stumped as to their origin. Now a new study finds evidence that these signals, known as fast radio bursts (FRBs), could be caused by “starquakes.”Continue ReadingCategory: Space,… Continue reading “Starquakes” could be behind mysterious radio signals from space
The real action in the world of ham radio is generally in the high frequency bands. Despite the name, these are relatively low-frequency bands by modern standards and the antenna …read more Continue reading Antennas Can Be a Total Mystery