When disaster strikes, and conventional communication systems fail, amateur ham radio operators step in to bridge the gap, ...

Talking about this Chinese ham radio transceiver requires a veritable flurry of acronyms: HF, SSB, QRP, and SDR to start with. [Paul] does a nice job of unboxing the rig and checking it out.

This $40 radio communicates on the 136-174 MHz and 400-480 MHz bands. It uses a one-time programmable microcontroller and the RDA1846 transceiver. With the power traces to the MCU cut ...

Broadcasters are launching emergency operations as Hurricane Milton continues course for Florida's west-central Gulf Coast.

This allows them to reprogram RFID tags. RFID transceivers function similarly to RFID readers. These devices emit a particular radio frequency signal which is perceived by an RFID tag. If the tag is ...

RF transceivers are electronic devices that receive and demodulate radio frequency (RF) signals, and then modulate and transmit new signals. They are used in many different video, voice and data ...

The finest ham is generally cooked on the bone and hand carved. Various factors influence the flavour and texture of ham including the cut and curing process chosen, whether the meat has been dry ...

By Mike Hale Season 4 of the epic crime drama has finally come to streaming in the United States, via MHz Choice. Here’s a refresher on where we left off. By Elisabeth Vincentelli The long ...

The 698-806 MHz range of TV channel frequencies (UHF 52 through 69) that were made available when the U.S. switched from analog to digital TV in June 2009 (see digital TV transition). The FCC ...

October 8, 2024 • The Atlantic hurricane season isn't over yet. Get ahead of the next storm with these emergency preparedness tips to protect you, your family and your home. October 8, 2024 ...

Along with turkey, ham has become popular to serve at the Thanksgiving table. For the last few years, the American Farm ...

TED Radio Hour Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and ...