If there’s anything more annoying to an amateur radio operator than noise, we’re not sure what it could be. We’re talking about radio frequency noise, of course, the random ...

A research team led by Prof. CHEN Yan at the University of Science and Technology of China (USTC) took a leap forward in cardiovascular health monitoring. They developed a non-invasive radio frequency ...

Many things have combined to make very high-frequency RF gear much more common, cheaper, and better performing. Case in point ...

A research team led by Prof. Chen Yan at the University of Science and Technology of China (USTC) has taken a leap forward in ...

After previously tearing down a transmitter, our intrepid engineer now tackles the other end of the wireless connection.

An RF+SiP device dramatically reduces SWaP while featuring an open-standard digital interface for tuning, monitoring, and control.

Communications systems specialist Ultralife launched the A-2303, a compact, energy-efficient military amplifier.

The inability of the U.S. government to definitively identify the aircraft in the recent incidents, however, has some people ...

The Google Pixel Watch is a very unisex smartwatch design, but the default band doesn’t necessarily ooze personality. For that, you’ll have to pick up an additional interchangeable strap.

Here’s the true story of what happened. At the time, both bands were in a transitional period. Blur had enjoyed huge success in 1994 with Parklife, which cemented them as one of Britain’s best ...

TTM Technologies, Inc. (NASDAQ: TTMI) (“TTM”), a leading global manufacturer of technology solutions including mission systems, radio frequency (“RF”) components and RF microwave/microelectronic ...

So, the main way to customize the look and feel is to pair it with a smart new Apple Watch band. Despite their excellent quality, the official Apple options are expensive. Instead, you can employ ...