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

Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF Frequency Connect and Radio Station Antenna Convertion; application for most baofeng, Yaesu, Icon, Alinco ...

South African amateur radio organisation Sarl wants to extend its contributions to other parts of the continent.

antenna and SWR meter. Now, we have a full-fledged DMR base station at school. Fewer children get to learn about ham radio and Morse code these days. From now on, our students can get free ...

Amateur, or "ham", radio ... array of antennas, amplifiers, transmitters and radio receivers. He is part of the worldwide Amateur Radio on the International Space Station (ARISS) network that ...

If you know where the nearest mast or base station for your operator is, particularly if you have LOS or Line-of-Sight (nothing in the way), then going directional might be the best choice (often true ...

For example, parking garages, large commercial buildings, shopping malls, and indoor stadiums are addressed by distributed antenna systems and radio repeaters – sometimes even by additional ...

The use of new technologies such as broadband LTE and multicarrier base transceiver stations (BTS) within public networks ... and GSM-R coverage could be improved by inserting additional radio sites, ...

Tim Keller, of Coram, positioned a dish antenna outside the Longwood Youth Center on Saturday, aiming it toward the GOES-19 ...

The Society of Broadcast Engineers is auctioning off 14 remaining elements that were part of the Alford Antenna on New York's ...