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Linear Amplifiers
Linear PA is one which has a linear relationship between the input and output.
- Frequency Devices Inc.
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Amplifiers
Is an electronic device that can increase the power of a signal (a time-varying voltage or current). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output.
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Analog Functions
Analog Devices designs amplifiers and linear products that deliver high performance and high value. We combine circuit design, manufacturing process innovation, and applications expertise to create products that simplify signal conditioning design.
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Four Quadrant Power Amplifier
PAV3000
PAV Series Four-quadrant Simulation Power Amplifier based on linear power amplifier technology and integrated advanced technical performance and rich functions.
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700 - 3200MHz 100W Amplifier
VBA3200-100
High reliability proven GaAs design. Class A for maximum mismatch drive. General linear power requirements. The VBA3200-100 is a 00-3200MHz high power amplifier, designed primarily for EMC applications. It is based on our GaAs technology, offering the user the benefits of linearity, ruggedness and efficiency. With its compression point close to saturated output, it is equivalent to TWT amplifiers of twice the output power.
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MEGA-POLE® Series
MEGA-POLE™
The MEGA-POLE filter series covers the standard frequency bands within the 30 to 450 MHz range. This new filter series provides excellent selectivity while maintaining very low insertion loss. The product line also has exceptional RF power handling capability with a high third order intercept point. The MEGA-POLE filter series can be used for transmitter applications to reduce power amplifier noise, harmonics and intermodulation products, to provide bi-directional filtering directly at a transceiver’s antenna port, or other applications requiring extremely linear, high power RF bandpass filtering. It has been designed for rugged military environments per MIL-STD-810.
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Single Channel High Voltage Linear Amplifier
A800
The A800 is a general purpose broadband linear amplifier having a fixed amplification of 100 times and capable of bipolar high voltage output of ±400V. Any functiongenerator or arbitrary waveform generatoror any othe signal source with amplitude up to ±4 V can be used as an input device. The amplifier's output is linear from DC up to megahertz range. It can be used in a wide range of applications, for example to drive piezo actuators, MEMS, OLEDs, liquid crystals, etc.
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Femtosecond Pump - Probe Transient Absorption System
Hatteras
The Hatteras is first professional system on the market for ultra fast transient absorption pump - probe spectroscopy. Two linear image sensors (multichannel detection) or two photodiodes (singlechannel detection) are placed behind an imaging spectrometer to measure probe and reference pulses, originating from a femtosecond white light (continuum) generator or from an optical parametric amplifier.
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High Voltage Linear Amplifier
A400X
This unit is a version of A400 amplifier equipped with two inputs, DC-offset and output atenuation. Input A is a normal non-inverting one. Using this input alone makes A400X functionally identical with A400 amplifier.Input B can act as a inverting or non-inverting depending on the position of the corresponding switch.
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Frequency Family 700 – 6000 MHz
A broadband amplifier that covers the 0.7 – 3.0 GHz frequency range. This small and lightweight amplifier utilizes Class A linear power devices that provide an excellent 3rd order intercept point, high gain, and a widedynamic range.
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Microwave Power Amplifier 1/4 Watt, 2 GHz to 50 GHz
GT-1050B
The Spanawave/Giga-tronics GT-1050B Microwave Power Amplifier offers linear high-power amplification across multioctive bandwidths. Ideal for testing in EMC, wireless communications applications, and Defense EW systems.
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Dual Channel High Voltage Linear Amplifier
A800D
This unit contains two independent A800 amplifiers that share common ground reference and power supply.
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Microwave Power Amplifier 1/4 Watt 10 MHz to 50 GHz
GT-1051B
The Spanawave/Giga-tronics GT-1051B Microwave Power Amplifier offers linear high-power amplification across muultioctive bandwidths. Ideal for testing in EMC, wireless communications applications, and Defense EW systems.
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POWER ATTENUATORS
TYPE ATF
National RF’s Type ATF Power Attenuators were designed to allow interfacing of linear power amplifiers to RF exciters, where a specific amount of drive to the amplifier is prescribed. Often, however, drive from the RF exciter exceeds this minimum prescribed level and some form of power attenuation must be used in order to not damage the input of the power amplifier. National RF’s type ATF-3 offers 3 dB of power attenuation (1/2 of the power) when used between the exciter and the amplifier and will handle an input power of 132 Watts, RMS (continuous power) while providing about 66 Watts RMS output power, when it is terminated into 50 ohms. In practice, the ATF-3 attenuator will handle exciters achieving Peak Envelope Power levels (PEP) in the area of 200 to 250 Watts while providing half of that power to the load. For less attenuation requirements, the ATF-1 and ATF-2 offer 1 and 2 dB of attenuation, respectively.
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Four Quadrant Power Amplifier For Simulation Applicaton
PAV30000
PAV Series Four-quadrant Simulation Power Amplifier based on linear power amplifier technology and integrated advanced technical performance and rich functions.
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LINEAR AMPLIFIERS
F-series
The F-series amplifiers are designed to extend the output range of low voltage signal sources. They are general purpose devices with a very low output impedance, very fast response and high current. The output is linear from DC up to few megahertz range.
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Variable Gain High Speed Linear Amplifier
F30PV
The F30PV is a very fast general purpose linear amplifier having a variable amplification of 0-10 times and capable of bipolar voltage output of ±35V. Any functiongenerator or arbitrary waveform generatoror any othe signal source can be used as an input device. The amplifier's output is linear from DC up to ca 10 megahertz range. It can be used in a wide range of high speed applications.
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901 Three Phase 40A
Weshine Electric Manufacturing Co., Ltd
1.Windows XP operation interface, high-performance embedded industrial control computer, easy and fast operation.2.It has software self-calibration function, which greatly improves the accuracy and stability.3.The power amplifier adopts high-fidelity linear power amplifier, which not only ensures the accuracy of small current, but also ensures the stability of large current.
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Linear Amplifiers
Macom Technology Solutions Holdings Inc.
MACOMs linear amplifiers offer high IP3, power up to 2.5 W and are offered in a variety of DIE and package types to simplify point-to-point wireless, SATCOM/VSAT, and radar system design.
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Dual Channel High Voltage Linear Amplifier
F20AD
This unit contains two independent F20A amplifiers that share common ground reference and power supply.
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Linear Amplifiers
LA Series
Motion Control Systems'' linear amplifiers are high performance servo controllers that produce very smooth sinusoidal motor currents using a linear amplifier output stage. In combination with a sinusoidally wound MCS brushless motor, the linear amplifier can achieve extremely precise rotational control with less than 1% torque ripple, no acoustic noise and almost undetectable levels of electromagnetic interference. Standard programmable features allow greater design flexibility, easy installation and start-up.
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Dual Channel High Voltage Linear Amplifier
A400D
This unit contains two independent A400 amplifiers that share common ground reference and power supply.
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PNA-X Network Analyzers
Keysight's PNA-X is more than just a vector network analyzer. It is the world’s most integrated and flexible microwave test engine for measuring amplifiers, mixers, frequency converters, and other active devices. The hardware includes two internal signal sources, a signal combiner, S-parameter and noise receivers, pulse modulators and generators, and a flexible set of switches and RF access points. These hardware features provide a powerful core for a broad range of linear and nonlinear measurements, all with a single set of connections to your device under test.
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AC/DC Linear Power Supply
Linear AC-DC power supplies are electronic devices used to convert electrical energy from alternating current (AC) to direct current (DC), providing a stable and regulated power supply for electronic devices. They are represented by the DA series.Linear power supplies of the DA series are characterised by their low output noise and high speed. They can be used as power amplifiers; a sinusoidal voltage of 8/10 Vpp can be superimposed on the test voltage up to a frequency of 50 kHz.Another application for this power supply family is the simulation of the curve of a photovoltaic panel by programming the voltage and current.
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Portable Power Amplifier
PAV120Bip
PAV120Bip（6*120V） is the portable type power amplifier which is specially designed for R&D of power system simulation. It is with linear type amplifier design so that it could be adapted to simulation experiment which may include various capacitive and inductive load.
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Portable Power Amplifier
PAC60Cip
PAC60Cip is the portable conventional linear power amplifier model with six channels of current output. It is with 6*30A/210VA output, and this current amplifier is similar to PAC60Ci but it has lower output power and less weight.
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Microwave Wideband PIN-TIA Receivers
MR22 (40KHz~18GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR22 series microwave wideband optical receiver, adopts High linear PIN diode and limiting amplifier, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave-guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 18Gb/s high speed communication system.
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RF Amplifier
SA1001H
Hangzhou Softel Optic Co., Ltd.
*SA1001H Indoor Bi-directional Amplifier are special amplifiers designed for the last”1km” of the bi-directional transmission network.. Special CATV RF modules packaged in SOT-115 are used as forward channel; Microwave tube push-pull circuit with low noise are used as backward channel ;It has the characteristics of low power consumption，high reliability and excellent cost performance. And it is suitable for small and medium sized CATV bi-directional transmission network*It is more convenient for debug engineering debug, because of the plug-in diplexer filters with built-in adjustable equalizers, adjustable attenuators, plug-in output splitters and scientific and reasonable ports for online test.*These equipments will work in the field rugged environment for a long time continuously, because of the aluminium alloy casing, good heat dispersing performances, beautiful looks, dependable linear power supply and lightning protection systems.
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Single Channel High Voltage Linear Amplifier
F10A
The F10A is a general purpose broadband linear amplifier having a fixed amplification of 10 times and capable of bipolar high voltage output of ±100V. Any functiongenerator or arbitrary waveform generatoror any othe signal source with amplitude up to ±10 V can be used as an input device. The amplifier's output is linear from DC up to megahertz range. It can be used in a wide range of applications, for example to drive piezo actuators, MEMS, OLEDs, liquid crystals, etc.
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Single Channel High Voltage Linear Amplifier
A600
The A600 is a general purpose broadband linear amplifier having a fixed amplification of 100 times and capable of bipolar high voltage output of 300V. Any functiongenerator or arbitrary waveform generatoror any othe signal source with amplitude up to 3 V can be used as an input device. The amplifier's output is linear from DC up to megahertz range. It can be used in a wide range of applications, for example to drive piezo actuators, MEMS, OLEDs, liquid crystals, etc.
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MFJ Dummy Load/Wattmeter
MFJ-267
1.5 kW Dry Dummy Load has built-in precision, true peak-reading SWR/Wattmeter switchable to external antenna! Worlds most versatile 1.5 kW dummy load has a built-in true peak reading SWR/Wattmeter that you can switch and use independently! Youll find tons of uses! Tune up your transceiver, linear amplifier, or antenna tuner into a safe 50 Ohm dummy load at full power.
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Portable Power Amplifier
PAV250Bip
PAV250Bip is the portable OPAL-RT used amplifier model, which is specially designed for R&D of power system simulation. It is designed with linear type amplifier so that it is with precise accuracy, which could be adapted to various capacitive and inductive load.
