Skyworks offers a family of high-efficiency 4W power amplifiers (PAs) designed specifically for FDD and TDD 2G/3G/4G LTE small cell base station applications. These fully input/output matched power amplifiers feature high gain and linearity, and operating frequency ranges from 0.7 GHz to 3.8 GHz.
Ducommun offers a range of GaAs Monolithic Microwave Integrated Circuit (MMIC) power amplifiers (PAs) for a variety of applications including satellite communications, point-to-point radios, and radar front applications in military and space markets.
ERZIA offers the new ERZ-HPA-3300-4700-29 high power amplifier that operates in the 33 to 47 GHz frequency range for industrial, laboratory, SATCOM, telecom, space, aerospace, and military applications. This amplifier features an output power of up to 29 dBm, gain of 30 dB, and a gain flatness of ±5 dB.
High Power Amplifiers by api technologies are ideal for a wide variety of applications and solutions. These include broadband jamming, satellite links, test equipment, military communications, electronic warfare, transmitters, digital control, PA modules with integrated PSU, pulsed radar, and transmitters.
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.
Empower RF Systems offers the SKU 2223 solid state broadband high power amplifier designed for multi-octave bandwidth high power CW, modulated and pulse applications. The 600 – 6000 MHz, 150 W amplifier employs advanced broadband RF matching networks and combining techniques, EMI/RFI filters, and qualified components for exceptional performance, long-term reliability, and high efficiency in operation.
The SKY66184-11 is a 2110 – 2170 MHz high-linearity lower amplifier designed for FDD 3G/4G LTE small cell base stations that operate within the 2100 to 2200 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.
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