High Power Amplifiers

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30 – 40 GHz Solid State Power Amplifier: PA3111V1 30 – 40 GHz Solid State Power Amplifier: PA3111V1

The PA3111V1 is a solid state power amplifier (SSPA) designed with instantaneous wide bandwidth for operation within the 30 to 40 GHz frequency range. This SSPA includes a Class AB linear GaAsFET hybrid design that is suitable for all modulation standards.

High Power Gallium Nitride (GaN) Amplifier: SSPA 2.0-4.0-100 High Power Gallium Nitride (GaN) Amplifier: SSPA 2.0-4.0-100
Aethercomm Model Number SSPA 2.0-4.0-100 is a high power, Gallium Nitride (GaN) amplifier that operates from 2000 MHz to 4000 MHz minimum and is packaged in a rugged enclosure. This amplifier is designed for operation in harsh environments. Typical output power is 100 watts across the band at P3dB. Small signal gain is 54 dB ± 3.0 dB across the band typically. Input and output VSWR is 2.0:1 maximum. This unit is equipped with DC switching circuitry that enables and disables the RF devices inside the amplifier in 540 nSec typical for turn on and 230 nSec typical for turn off time. Standard features include reverse polarity protection, output short and open circuit protection, and over/under voltage protection. There is a temperature sensor internal to this amplifier with thermal shut down to protect the unit.
Medium And High Power Amplifiers Medium And High Power Amplifiers
The HMPA and HHPA Series of High Power Amplifiers cover the frequency range from 8 to 100 GHz. New models for 2010 include 28-32 GHz and 32-36 GHz units as well as several new designs in V-Band and W-Band. A wide variety of gain and bandwidth combinations are available to provide solutions for radar systems, communications systems and other applications. Variations of the amplifiers listed in the data sheet and totally new amplifier designs can also be provided, often without an NRE charge. Most models offer single bias operation with internal regulation and bias sequencing. MMIC technology is employed in every amplifier for high reliability and repeatability. The highest power units available make use of low loss waveguide power combiners.
dB-4409 Dual Band TWT Amplifier dB-4409 Dual Band TWT Amplifier

The dB-4409 is a 9-inch, pod-mounted, dual-band Traveling Wave Tube Amplifier (TWTA) operating in the 2 to 18 GHz frequency range and providing 300 Watts, continuous wave power.

SSPA’s for Radar SSPA’s for Radar

Empower RF Systems offers a wide range of power amplifiers and stand-alone or high-power amplifiers for an extensive range of radar applications, including HR for over-the horizon (OTH), VHF for very long range and ground penetration, and UHF for very long range and foliage penetration.

81-86 GHz GaAs HEMT High Power Amplifier:  APH667 81-86 GHz GaAs HEMT High Power Amplifier: APH667

This high power amplifier operates in the 81 to 86 GHz frequency range, and is ideal for wireless fiber replacement, short haul/high capacity links, and enterprise wireless LAN applications. It features a 2 mil substrate, a 25.5 dBm (typ) power saturation, 17dB (typ) linear gain, 4 VDC @ 630 mA DC power, and an 11.07 sq. mm die size.

High Efficiency Pulsed Microwave Power Module: dB-3756HE And dB-3758HE High Efficiency Pulsed Microwave Power Module: dB-3756HE And dB-3758HE

The dB-3756HE and dB-3758HE high-efficiency pulsed microwave power modules (MPM) operates in the 9 to 10 GHz frequency range and provides 1 kW peak power at 20% maximum duty cycle. 

Solid State Broadband High Power RF Amplifier: Model 5163 Solid State Broadband High Power RF Amplifier: Model 5163

The new model 5163 from Ophir RF is a 50 Watt solid state broadband amplifier designed to cover the 0.8 to 4.2 GHz frequency range. This high power, compact amplifier features excellent 3rd order intercept point, high gain, and a wide dynamic range from its use of Class A/B linear power devices.

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