After getting his hands on this relic [Gregory Charvat] manage to hack it, converting the receiver into a transceiver. It may be old, but the R-390A is nothing to scoff at. It’s abilities ...

Essentially, Messeiver is a shortwave radio receiver, capable of receiving frequencies from around the world. Where it differs from a classic analogue radio, however, is in the fact that it lacks a ...

With the push to having most of a radio receiver as part of a PC, it might seem odd to have a standalone communication receiver, but [OM0ET] reviews the latest one he picked up, an ATS25.

COMPACT TRAVELER RADIO - Tune in to your favorite AM, FM, longwave or shortwave bands with manual & digital tuning! It's easy to set the spacing & frequency so your stations will come in loud & clear.

Here's all the important information to note on eight of the best emergency radios to have at home, according to user reviews ...

Radio receiver ICs support worldwide radio band requirements, including frequency modulation (FM), FM radio data system (RDS), amplitude modulation (AM), long wave (LW), short wave (SW), and weather ...

This is KDDI Corp.’s Yamata Transmitting Station, the nation’s only facility broadcasting shortwave radio programs to overseas listeners. The station started broadcasts on Jan. 1, 1941.

Foreign agencies have been using shortwave radio frequencies to broadcast coded ... In each broadcast, the sender and ...

Low-priced shortwave receivers often suffer from performance problems ... In addition, older receivers often suffer the same problems, as do many homebrew radio receiver designs. Chief problems are ...

The X7.1-class flare is the second-most powerful this solar cycle—and an associated eruption could cause aurora in the coming days.

NASA is funding three "eclipse radio" projects that will each use ground-based radio receivers to study the ... the range of long-distance AM and shortwave radio around the curvature of Earth.

TRAI releases consultation paper on digital radio broadcasting policy, emphasizing benefits over analogue services, seeking ...