Amplifiers

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When the terms of a military contract required drop-in replacements for an obsolete RF transmitter-amplifier Amplifier Technology reverse engineered the 25 year old technology and developed a 21st Century version that the customer could use with its existing battlefield radios.

Teseq has expanded its broadband amplifier line to include a Class A linear and low distortion model that operates from 10 kHz to 400 MHz with a rated power level of 260 W.

QuinStar Technologies Inc. of Torrance, CA announces the release of the QAI family of Instrumentation Amplifiersin the millimeter wave frequency range based on the most advanced device and circuit integration technology.These amplifiers can be designed to operate over a wide band or over relatively narrow band with an exceptionally high power level. Our customers have used them for applications as diverse as plasma diagnostic, medical research, communication and remote sensing.

Recently released ultra-broadband amplifier offering low noise figures, good gain flatness, and output power. Model MSH-6492401 operates on 1.0-10 GHz with 28dB gain, noise figure of 2.5dB, +20.0 Min Pout (1dBm), VSWR 2.0:1, and DC Power +12.0V / 300mA. The bandwidth makes this amplifier useful for many applications including ECM instrumentation and test sets. 

Teseq USA & Sweden Service Centres are now fully trained MILMEGA Global Support Networks.

An impressive list of speakers on microwave power amplifier technology has been assembled for the April ARMMS RF & Microwave Conference.

Nujira Ltd. has released the details of significant test results that demonstrate how Envelope Tracking (ET) technology unlocks the potential of RF CMOS PAs for high end 3G and 4G smartphone applications.

Nujira Ltd. has released its new Woodstock 16-band Multi-Mode, Multi-Band (MMMB) Envelope Tracking (ET) reference design for 4G smartphone RF front ends.

Following the completion of a £700,000 funding round to expand its overseas sales and device characterization capabilities, Mesuro has announced the enhanced services and capabilities it is now able to offer its customers

AR RF/Microwave Instrumentation has introduced a new family of solid-state RF amplifiers that instantaneously covers the 10 kHz to 400 MHz frequency range with both 200 and 400 W models. The amplifiers are designed to deliver all the power required for applications using MIL-STD, DO 160, and other automotive standards. These models can be used independently or with AR's RF conducted immunity generators when specific tests require higher powers than our standard CI Systems can generate.