Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...

When your power amplifier mimics a steam engine, you know that something is wrong – terribly wrong. Using power amplifiers for high voltage or high current applications has its challenges, in ...

IRVINE, CALIF. – Pasternack has introduced a new line of solid state, high powered amplifiers that cover UHF, VHF, L, S and C frequency bands. The new portfolio consists of 22 models. These RF ...

Firstly, I’d like to stress that the intended use of this circuit is only one of many possible applications. Apart from the obvious usage as a headphone amplifier, the circuit can be used for a range ...

Modern smartphones have to keep up with our increasingly demanding audio needs. Whether it’s wireless audio playback, traditional wired headphones, or the increasing consumption of audio over phone ...

The need for high power in the VHF, UHF, and microwave bands has led to transistors that can easily supply tens to hundreds of watts at RF frequencies to 10 GHz and beyond. Most of these devices are ...

WJ Communications expanded its AH200 series of medium- and high-power amplifiers with the addition of the AH201 high-power (1 Watt) GaAs FET amplifier. The AH201 is the first in a line of high-power ...

A pioneer in the design and fabrication of advanced semiconductors, Northrop Grumman Corporation (NOC) has introduced two new high power gallium nitride (GaN) monolithic microwave integrated circuit ...