Designed for dense 5G deployments, a compact power amplifier reduces radio unit power draw without sacrificing performance.

Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to ...

The company claims the range delivers "breathtaking sonic performance, coupled with true flexibility and versatility." ...

Class AB amplifiers have been around for a long time, and even with Class D designs becoming more common, there’s stil ...

Sonos has announced an upgraded version of its streaming amp, and it's built to take on large-scale tasks for audiophiles in ...

Tennessee-based Emotiva has built its reputation since 2003 by focusing on performance, solid engineering, and long-term reliability rather than boutique pricing or cosmetic excess. The company’s ...

Editor’s Note: This DI is a two-part series. In Part 1, Nick Cornford deliberately oscillates the TDA7052A audio power amplifier to produce a siren-like sound and, given the device’s distortion ...

Fosi Audio has built a formidable presence in affordable hi-fi, and the launch of the BT20A MAX underscores just how far the brand has come. Priced at $229.99, the BT20A MAX is the company’s most ...

Stanford researchers unveil an efficient chip-scale optical amplifier that could transform data communications, biosensing, and mobile tech.

Doherty power amplifiers (DPAs) have emerged as a critical technology for modern wireless communication systems, notably in the context of 5G and beyond. These amplifiers utilise a dual-amplifier ...

A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.