Amateur radio enthusiasts have been preparing for emergencies for decades. Now their expertise is drawing packed rooms of ...

The event is open to the public. “Ham radio operators worldwide will take to the airwaves to celebrate World Amateur Radio Day on Good Friday at the mall,” said Ron Kuhn, NQ0D, a member of P.A.R.K ...

Transmitted through radio waves, this charming moment from outer space was a reminder of just how far ham radio can reach — beyond neighbourhoods and nations, and into the cosmos. But amateur ...

celebrated 100 years of the International Amateur Radio Union (IARU) on Friday at Cubbon Park. Amateur, or ham radio is a non-commercial two-way communication system used for communication and ...

Finding a satellite 22,000 miles above Earth's surface requires precision. Tim Keller, of Coram, positioned a dish antenna outside the Longwood Youth Center on Saturday, aiming it toward the GOES ...

Unless you have this exact radio, you probably won’t be able to directly apply this project. Still, it is great to look over someone’s shoulder while they design something like this ...

In radio communications, one way to generate single sideband (SSB) signals is to make a double sideband signal by feeding a carrier and a modulation signal into a balanced modulator to create a double ...

In this scenario, the low-frequency (2 kHz) sinusoidal waveform is our signal, while the high-frequency tones caused by modulation with 961 kHz sinusoidal represent high frequency noises at the signal ...

Olivia Smith & Leanne Kiernan net for visitors, Michelle Agyemang pulls goal back FT: West Ham 0-0 Man Utd - Marc Skinner's side miss chance to move closer to securing top-three finish Get ...

VIENNA, W.Va. (WTAP) - The Parkersburg Amateur Radio Klub showcased its skills when joining by offering a Ham Radio Open House to the public at the Grand Central Mall. Anyone from the public had the ...

Recently [Glen Akins] reported on Bluesky that the Zigbee-based sensor he had made for his garden’s rear gate was still going strong after a Summer and Winter on the original 2450 lithium coin cell.

A hobby — but also disaster response It wasn’t marked by parades, fireworks or an interview on 60 Minutes, but World Amateur ...