Shortwave radio operates within the high-frequency (HF) band, typically between 3 to 30 MHz. Unlike AM and FM signals, shortwave signals can bounce off the ionosphere, allowing them to reach distances ...

Noise issues of LED light fixtures. Learn about their conducted and radiated emissions and their impact on amateur radio and ...

The President's Emergency Plan for AIDS Relief has been the subject of a series of presidential orders and memos that have ...

The President's Emergency Plan for AIDS Relief received a waiver from the Trump administration's initial stop-work order for aid programs. What has that meant for the programs they fund?

Over radio’s first century of evolution as a broadcast medium, numerous innovations served to improve the efficiency of ...

The NRSC’s AM Improvement Working Group published a study examining the effects of RF noise on AM radio reception in cars.

These initiatives are expected to significantly improve air travel infrastructure in the region, benefiting both economic growth and tourism. Further, the Budget allocates financial support for the ...

(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.) ...

While there aren't any scientifically proven benefits of pineapple sexually, the vitamins and minerals the fruit contains have been found to help improve or support overall sexual function.

FM, and HD Radio reception—but all of its bells and whistles come at a higher cost. The Sangean HDR-18 sounded great, got near-perfect FM reception, and picked up the most HD Radio stations ...

"It was a privilege to have one of Britain’s finest actors as a grandfather" ...

In fact, whether you're doing phone maintenance or you're stuck in an emergency, there are multiple ways to improve your reception on an iPhone or Android phone. It might come down to something as ...