The HackRF One/PortaPack H2 combo in a portable case helps bridge the gap between old-school discrete radios and modern software-defined radio.

In recent years, the importance of ADCs has been growing mainly due to the developments of the UWB system and Software Defined Radios (SDRs ... matching the requests above [2]. However, portable ...

The Geminids meteor shower peaks at the end of this week. The annual celestial display has FM radio implications.

While compact portable speakers might not deliver the deepest bass, many still impress with clear, well-balanced sound. We’ve tested key factors, like battery life, audio performance ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best MP3 players deliver exceptional high-resolution sound through advanced, built-in ...

My top picks here span ultra-portable budget models, premium radios and home stereo 'hi-fi' options, and they all sound (and look) fantastic.

Nowadays, things have thankfully moved on, with the best portable PA systems able to deliver room-filling sound despite their small size and lightweight nature. In this guide, we've chosen to focus on ...

The value of the U.S. dollar in terms of the SDR is the reciprocal of the sum of the dollar values, based on market exchange rates, of specified quantities of the SDR basket currencies. See SDR ...

ESPN's weekly wide receiver fantasy football rankings are an aggregate of our eight rankers, listed alphabetically. They are Matt Bowen, Mike Clay, Tristan H. Cockcroft, Daniel Dopp, Eric Karabell ...

PC hardware is nice, but it’s not much use without innovative software. I’ve been reviewing software for PCMag since 2008, and I still get a kick out of seeing what's new in video and photo ...

The CEO of China's Ji Yue Auto was surrounded by people demanding to know how they would be paid, videos posted online on Thursday showed, a day after the EV maker said it would streamline ...

Shelby Putnam Tupper is founder and creative director of Shelby Designs Inc., a small-but-mighty, full-service, customer-obsessed design consultancy.