We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Adrienne Maxwell Adrienne Maxwell is an editor covering AV gear. Her specialty ...

Two days ago, the Open Home Foundation published a pointed editorial statement: the most sustainable smart home device is the one you already own, and you should not have to throw it away because a ...

How software-defined radio fits into various defense-related roles. The importance of SDR to electronic-warfare applications. The basics of SDR architecture. The military and defense industry relies ...

At NAB 2026, we honored six companies we felt deserved recognition for innovation in new product releases. The field was wide open, as we didn’t charge an entry fee to be considered. Congratulations ...

Abstract: This paper presents a wireless transceiver intended for insect-based wireless sensor networks (WSNs). The transceiver utilizes several design techniques developed to meet the challenging low ...

Over the years, I have owned and used many radios to tune into international shortwave radio broadcasts, including the iconic Panasonic RF-2200 from the 1980s. But few have impressed me as much as the ...

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The Elinchrom EL-Skyport Universal Plus Transmitter & Receiver Set is everything I’d expect from my all-time favorite photographic lighting company. I’ve relied on Elinchrom for many years now, and ...

This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or ...

I’ve been using the Godox XPro TTL/HSS flash trigger since I bought it back in 2021. I’ve always found it to be completely reliable, over its mighty RF triggering range of up to 100m. I love that it’s ...