A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based on the fundamental ...

WORTON — Over the weekend, KARS (Kent Amateur Radio Society) posted up at the Kent County High School in the middle of some hot temps. The team with more than 50 years combined experience in short ...

【Improve Reception】Use AN-03 short-wave external antenna to effectively enhance the reception of FM and SW signals of the radio (including the adapter cable). 【Antenna Size】The longest tensile length ...

in this video I will very quickly acquaint you with the newish malahit dsp2 SDR Radio the ultimate radio dork radio this receiver is so cool that even the non radio dorks will want one and it will ...

This file type includes high resolution graphics and schematics when applicable. Whenever I mention to folks that I used to work at Heathkit, a few people actually ask, “What’s Heathkit?” Yes, I ...

Two years ago, in my home state of Kentucky, we had a devastating tornado that traveled nearly 200 miles, leveled towns, killed scores of people, and left widespread devastation. When emergency ...

Ham radio operators are sounding the alarm over the latest threat to their beloved hobby—and this time, it is coming from Wall Street. A group of high-frequency trading firms is asking the Federal ...

3D-printed radio antennas that could help bring stronger mobile phone signals and faster Internet connections to people living in remote communities, have been developed by researchers at the ...

A prior version of this story stated incorrectly that “the higher the frequency, the shorter the wavelength, and the farther signals can travel.” It has been corrected as follows: “Such shortwave ...

Geek Life: Fun stories, memes, humor and other random items at the intersection of tech, science, business and culture. SEE MORE by Tony Lystra on Sep 5, 2022 at 7:00 am September 9, 2022 at 7:48 am ...