Charge’s transmitter and lock assembly (Illustration: Wi-Charge) Wi-Charge, an Israeli company using infrared light to send ...

Here’s how you can hack together a radio transmitter and receiver out of stuff you have at home—and explore the weirdness of ...

Designed by OpenSourceSDRLab, the PortaRF is an open-source software-defined radio (SDR) that integrates HackRF One and the ...

Turns out, dumb devices were never the problem.

The link operates from 500MHz to 8GHz, enabling long distance RF signal transmission over single mode fiber. This approach helps reduce signal loss compared ...

When NASA’s Orion spacecraft swung behind the Moon during the Artemis II mission in spring 2026, it carried a piece of hardware that had never flown on a crewed vehicle beyond low Earth orbit: a laser ...

RFOptic, a leading provider of RF over Fiber (RFoF) and Optical Delay Line (ODL) solutions, announced today that it launched its 8.0GHz RFoF link to meet the demand of customers to have a compact, ...

A firmware update gives the popular creator-focused microphone system the ability to pair directly with smartphones and laptops, cutting out the receiver entirely ...

China achieves 1 Gbps laser downlink from geostationary orbit using just 2 watts, pushing optical space communications ...

BEREA, Ohio — GM Andrew Berry stressed that the Browns’ two new receivers, KC Concepcion and Denzel Boston, will have “zero impact” on 2024 Pro Bowl receiver Jerry Jeudy. “He’s our bell cow,” Berry ...

Quarterbacks steal most of the attention, but at the end of the day, they all need teammates to throw to. The 2026 NFL Draft approaches, and wide receivers are expected to be among the most ...

Great driving machines used to come with often un-great infotainment. Before Bluetooth became standard, and long before Apple CarPlay or Android Auto were even a thought, music in cars meant cassettes ...