Electricity use is falling as solid-state RF amplifiers weigh 18 kilograms less and consume 180 watts less than vacuum-tube ...

Mouser Electronics is stocking a 5G linear RF amplifier from Qorvo. QPA9822 is designed for 32-node mMIMO (massive multiple-input and multiple-output) antenna systems found in wideband 5G NR (new ...

It looks tidy. You may like “A truly modern take on the high-powered ‘super amp’”: Blackstar St James 100 212 review PRS refreshes tube amp range with the reworked Mark Tremonti MT 15 head and Archon ...

Victory Amps has given the Deputy a makeover, rehousing the 25-watt tube amp head in a portable lunchbox format – but retaining all the original features that were developed in partnership with ...

You don’t need to be spending your spare time at the breadboard to understand how to put all this together. Inside the box there is even a tube of Goop so you can cover up all the internal circuitry ...

But I was particularly charmed by the combination of the see-through cover and the use of dual tube amps inside the Shanling EC Zero T – another trend, where companies are seeing the value in ...

WiiM has just announced that it's making its first speakers. The company has previously released a range of well-received music streaming devices and amps, and had partnered with Audio Pro on WiiM ...

Elite RF, a U.S.-based designer and manufacturer of high-performance RF and microwave power amplifier modules and systems, will showcase its latest innovation, a C-Band amplifier system delivering 5kW ...

Abstract: This paper proposes a new self-healing methodology for embedded RF amplifiers in RF sub-systems. The proposed methodology is based on oscillation principles in which the device-under-test ...

SpacePath Communications, a division of ETL Systems, that provides high-performance satellite uplink amplifiers for the global SATCOM market, has introduced its highest power stand-alone C-band ...