LONDON — U.K. communications regulator Ofcom is set to license operators to use the 71-76GHz and 81-86GHz bands for broadband fixed wireless access. These bands are currently not used for commercial ...

Ham radio operators have been using the shortwave (“high-frequency” or HF) bands for data communications for over 50 years, but the data rates are much less than those available with dial-up modems.

Maryland’s Kent County High School used its newly minted K3ARS amateur radio station to work 40 stations on the ARRL’s school club roundup day. We reported in January on the ham station’s rollout as ...

Schiebel and Israel Aerospace Industries’ (IAI) subsidiary ELTA Systems Ltd., are preparing to demonstrate the ELK-7065 3D High Frequency (HF) Band COMINT interception and geo-location system ...

Concerns are growing about warfighters’ ability to communicate mission-critical information beyond line-of-sight in conflicts with peer and near-peer adversaries. Just in time, a new generation of ...

The humble ATmega328 microcontroller, usually packaged as an Arduino Uno, is the gateway drug for millions of people into the world of electronics and embedded programming. Some people just can’t pass ...

This article originally appeared in TV Technology. Ham radio operators have been using the shortwave (“high-frequency” or HF) bands for data communications for over 50 years, but the data rates are ...