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.
Wolfspeed offers the PTNC210604MD wideband, two-stage, LDMOS integrated power amplifier with on-chip matching for broadband applications. It incorporates internal matching for operation from 1805 to 2200 MHz, and dual independent outputs with 20 W and 40 W of output power each. It is available in a 14-lead plastic overmold package with gull wing leads.
Millitech’s series AMP power amplifiers are designed to obtain high output power in the 18-110 GHz frequency range through the use of advanced PHEMT MMICs and transistors. These multiple MMIC amplifier chips can be combined or cascaded for applications requiring higher gain or greater output power than standard products.
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.
This amplifier covers the 1 to 3 GHz frequency range while delivering 1 kW of broadband output power in a 5U, air-cooled chassis. Its performance and size make it an ideal solution for test and measurement, electronic warfare, and communications applications. More specifically, it’s designed for octave bandwidth high power CW, modulated, and pulse applications.
The NuPower Xtender™ VU4GX02 from NuWaves is a small, broadband, high-performance RF embedded OEM amplifier designed specifically for extending the communication range of half-duplex transceivers with constant-envelope waveforms. It is able to generate 4 Watts of linear RF power across the V- and U-band frequencies from 225 to 512 MHz, as well as 10 Watts of RF transmit power.
CPI Beverly Microwave Division offers the VZC3530J1 TWT compact pulsed amplifier designed for C-band and S-band operation in test and measurement systems. The amplifier features 4.25 kW power, automatic fault recycle, user-friendly microprocessor-controlled logic with integrated computer interface, digital metering, and quiet operation ideal for laboratory environments.