Collaborate Disseminate
New clues have been uncovered in the mystery of fast radio bursts (FRBs) from space. One of these strange signals has been repeating seemingly at random – but with years of observation, an international study has now found a pattern hidden in the noise… Continue reading Hidden pattern discovered in repeating radio signal from space
By Sudais Asif
Apparently, Anonymous hackers are behind the attack.
This is a post from HackRead.com Read the original post: Hackers disrupt Chicago police radios with anti-cop songs
Continue reading Hackers disrupt Chicago police radios with anti-cop songs
Perhaps the simplest radio one can build is the crystal radio. Using a diode as a detector, the design generally uses less than 10 components and no battery, getting its power to run from the radio signal itself. [Billy Cheung] decided to build a crystal radio using a rather unconventional …read more
Continue reading Credit Card Chip Used To Make Crystal Radio
If you’ve been on the RTL-SDR forums lately you may have seen that a lot of work has been going into the DragonOS software. This is a software-defined radio group that has seen a lot of effort put into a purpose-built Debian-based Linux distribution that can do a lot of …read more
Continue reading Receive Analog Video Radio Signals from Scratch
The Milky Way is a rotating disk-shaped galaxy, and is pretty stock standard for its age. It’s generally believed that it took billions of years for galaxies to take on that shape, but now astronomers have discovered an ancient disk galaxy, which emerg… Continue reading Ancient disk galaxy looks 4.5 billion years ahead of its time
We’re saddened to learn of the passing of Gershon Kingsley in December 2019 at the age of 97. The composer and electronic music pioneer was not exactly a household name, but the things he did with the Moog synthesizer, especially the surprise hit “Pop Corn”, which he wrote in 1969, …read more
In the surreal world of a pandemic lockdown, we are surrounded by news stories that defy satire. The idea that 5G cellular networks are to blame for the COVID-19 outbreak and a myriad other ills has the more paranoid corners of social media abuzz with concerned citizens leaping upon random …read more
Continue reading Radio’s Sordid History Of Being Blamed For Everything
There are billions of tiny particles called neutrinos streaming through your body right now. But where did they come from? Russian researchers have now traced back some ultra-high energy neutrinos to their points of origin – radio flares from raging qu… Continue reading High-energy cosmic neutrinos traced back to their home quasars
If you own a radio transmitter, from a $10 Baofeng handheld to a $1000 fancy all-band transceiver, setting the frequency is simply a case of dialing in where you want to go. A phase-locked-loop frequency synthesizer or a software-defined radio will generate your frequency, and away you go. There was …read more
With the easy and cheap availability of parts by Internet mail order, it’s easy to forget that acquiring electronic components was once a more tedious process, and it was common to use salvaged parts because they were what you had. Scouring a panel from a dumpster-find TV for the right …read more