Qorvo offers high-power, ultra-broadband performance, and solid state reliability when using the new Spatium® technology. This patented Spatium® RF power combining technology provides a highly reliable, efficient alternative to traveling wave tube amplifiers (TWTAs) for commercial and defense communications, radar, electronic warfare (EW), and other defense system applications.
Teledyne Microwave Solutions and its consolidated business units design and deliver advanced microwave technologies and services for the global radar market. Available radar solutions include a wide range of amplifiers, TWTs, Components, and integrated assemblies.
The new Series BHE Amplifiers from Comtech PST are arranged in a wide variety of configurations with operating frequency ranges from 20 to 1000 MHz. These AB linear amplifiers are designed to provide load VSWR protection by way of an electronic power output turndown system employing negative feedback techniques. The system is self-correcting as a function of load VSWR to infinity, at any phase angle with a typical response time of 60 µsec.
MtronPTI recently released a line of broadband, solid-state, power amplifiers covering the 1 to 6 GHz range with up to 100 Watts power. Each model in the series is well-suited for broadband jamming, LTE laboratory testing, and public safety and military communication applications. They're built with GaN technology, and their mechanical designs ensure high reliability under rugged operating conditions.
The SKY66185-11 is an 851 – 894 MHz high-linearity lower amplifier designed for FDD 3G/4G LTE small cell base stations that operate within the 851 – 984 MHz frequency range. It is also useful for active distributed antenna systems, cellular repeaters, and driver amplifiers. The amplifier features fully matched input/output, high gain, and an active biasing circuitry that is integrated to compensate its performance over temperature, voltage, and process variation.
Ophir RF offers Solid State Broadband High Power RF Amplifiers for EMC, Communications, and Military applications. Links to datasheets can be found below, along with information on typical users of Ophir RF’s amplifiers, and the applications in which they’re used.
Qorvo offers small cell high linearity power amplifiers that operate from 1.8 to 2.17 GHz, provides up to 0.5 W of saturated output power, and up to 31.5 dB of gain.