Lock-in Amplifiers
measure a signal's amplitude and phase in noisy environments. Measure hi-res clean signals.
See Also: Optical Choppers
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Product
Saluki S3871X Series Solid State Power Amplifier (max. 500W output power)
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S3871X series is a broadband benchtop solid state power amplifier and incorporates the patended spatial power combination technology. It is designed to have features of broad bandwidth, high gain, high power, wide dynamic range, low spurious signals and extremely load tolerant. These features enable the amplifier to be used as a cable test instrument covering multiple frequency bands.*Wide frequency range, 9kHz to 110GHz, max. 500W output power*
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Product
Low Power Op Amplifiers (< 1mA/amp)
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Analog Devices low power op amps offer a variety of benefits in many applications such as prolonging battery life, easing waste heat management in end equipment, reducing self heating to minimize thermally induced offset shift, and reducing total system power consumption and cost. Offering power efficient devices without compromising speed, noise, and precision has been a key focus on developing products at ADI.
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Product
Low Voltage DC / Battery Powered High Voltage Amplifiers
WMA-005 And WMA-005LF
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The Falco Systems WMA-005 is a high voltage amplifier that runs from an 24 - 30V DC power supply and can be battery powered if required, e.g. for use in a Faraday cage. Its internal high voltage generator is inductor-free and hence does not spread magnetic interference in sensitive experimental setups. The output noise is impressively low at 3mVrms. For extremely low noise applications where bandwidth is not an issue, a dedicated WMA-005LF version is available that contains an output low pass filter capacitor which reduces the bandwidth to 50Hz, but makes the noise drop to below 0.1mVrms. This bandwidth-limited amplifier is ideal for MEMS or piezo positioning with manual voltage adjustment.
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Product
Portable Power Amplifier
PA30Bip-H
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PA30Bip-H portable power amplifier is designed with linear amplifier principle. It is very light portable solution with three channels of current output and four channels of voltage output.
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Product
Medium-Power, Broadband Amplifiers
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Our family of distributed amplifiers utilize advanced broadband design techniques to achieve solid performance in gain, flatness, noise figure and output power over a wide frequency range. The experienced design team has the know-how and tools available to take any standard product and customize it for your specific application.
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Product
VHF Band 1.0 Watt Amplifier With RF Bypass
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Teledyne RF & Microwave has developed a 35 to 350 MHz custom amplifier with 1 watt output power. The amplifier has 29 dB gain with 3 dB noise figure. The amplifier assembly has a RF switch so that the RF input can be connected directly to the output bypassing the amplifier. The amplifier goes into the "bypass" state when the DC bias is removed from the switch. This unit is one of a series of amplifiers that covers the 1 MHz to 2100 MHz with similar operation.
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Product
High Voltage Amplifier
HA-805
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*800Vp-p(±400V DC) *200mAp-p(±100mA DC) *Bandwidth: ≦300KHz(400Vp-p) *Slew Rate: 300V/us *Gain(AMPL):0~180(10 Turn VR) *DC Offset: ≦0~±400V(10 Turn VR+SW) *Output Resistor: 100Ω *Microprocess Control Protection
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Product
Microwave Power Amplifier 1/4 Watt, 2 GHz to 50 GHz
GT-1050B
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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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Product
4 Channel Variable Gain Fast Amplifier
V974
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The Mod. V974 is a 4 channel fast rise time amplifier housed in a 1-unit VME module; each channel features a voltage gain adjustable from 1 to 10 in x1 steps. Channels are non-inverting and bipolar: they amplify both positive and negative signals.
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Product
Components - Low Noise Amplifiers (FLNA)
FLNA series
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Farran's FLNA series low noise amplifiers are constructed with discrete or MMIC pHEMT devices that operate over the frequency range 18 to 110 GHz. These amplifiers are specifically designed for low noise applications.The amplifiers are offered in two categories: standard and custom-built. The custom-built amplifiers are offered in various RF interfaces, including standard waveguide or coaxial connectors, for convenient system integration.
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Product
Solid State Broadband High Power Amplifier 1900 - 6000 MHz / 200 Watts
2215
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The 2215 is suitable for octave bandwidth high power CW, modulated and pulse applications. This amplifier utilizes high power GaN devices that provide wide frequency response, high gain, high peak power capability and low distortions. Exceptional performance, long-term reliability and high efficiency are achieved by employing advanced broadband RF matching networks and combining techniques, EMI/RFI filters, and all qualified components. for EMC, RF Product Test, Communications and Electronic Warfare applications.
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Product
Broadband Amplifier
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Toellner Electronic Instrumente GmbH
Will reproduce a wide range of signals without significant loss throughout the pass band.
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Product
Broadband Power Amplifiers
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Our range of broadband power amplifiers are designed using the most suitable devices and techniques. We don’t believe in following fashion in our choice of parts, but will continue to use older technology where it is still the best, and incorporate the new where improvements can be made.
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Semiconductor Power Amplifiers : Solid State Power Amplifiers (SSPA) For Indoor (rack-mount) And Outdoor (hub-mount) Settings
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Insight Product Company is proud to offer state-of-the-art semiconductor (solid state) power amplifiers that are compact, rugged, and deliver immense power, and expectional frequency stability and minimal phase noise. These solid state power amplifiers are ideal for indoor, rack-mount, or outdoor, hub-mount, applications. We offer S-band, C-band, X-band, and Ku-band amplifiers, with output power of upto 1,000 Watts (varies based on frequency band).
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Broad Band Amplifiers
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Broad band amplifiers (A.K.A. wide band) from Fairview Microwave provide amplification for radio frequencies in broadband. Our broad band amplifiers applications include: military / defense, test instrumentation, EW/ECM, radar, satcom, telecom, microwave radio and various industrial RF, microwave and millimeter wave applications. Fairview broad band amplifiers have a maximum frequency as high as 18 GHz depending on the amp configuration.
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Product
RF Amplifier
SA812C
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Hangzhou Softel Optic Co., Ltd.
SA812C1/SA812C2 Field Bidirectional AGC Amplifier is a new high gain amplifier. Adopt optimized circuit design and scientific and rational process. High performance AGC control circuit inside is useful for stable gain and low distortion. It's the best choice for large and medium-sized bidirectional CATV transmission network.
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Product
Instrumentation Amplifiers (In-Amps)
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Renesas instrumentation amplifiers (in-amps) and programmable gain instrumentation amplifiers (PGIAs) provide the precision and high performance needed in many industrial, test and measurement, data acquisition, and medical applications.
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Product
Linear Power Amplifier
LPA-2 50/100W
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The LPA-2 is the next generation high-power amplifier for Power Line Carrier Communications and adds features and efficiency superior to all previous designs using the latest technology. It offers flexibility plus user-friendliness on its input and output such that it can be used with any power line carrier system. Two 50W units can be combined for a 100W output and to provide redundancy.
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Product
Stand Alone/ Bench Top Load Cell Amplifier/ Conditioner Module
MODEL TMO-2
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The TMO-2 Transducer Modules is a complete differential amplifier/signal conditioners with self contained power. The units provide excitation, balance and span adjustment via precision 10 turn pots, and shunt calibration necessary to couple a user supplied bridge type transducer to an indicating instrument. Full scale output is specified at plus or minus 10 VDC. The TMO-2 provides a floating shunt calibration circuit which applies calibration at the transducer, thereby eliminating errors due to line losses. The excitation supply incorporates a Wagner Ground to greatly improve Common Mode Rejection. The factory set bandwidth of the module is narrow to improve stability for applications such as weighing scales. The removal of a single capacitor will increase the frequency response DC to 60K Hz for dynamic data applications.
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Product
Dual Channel High Voltage Linear Amplifier
A800D
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This unit contains two independent A800 amplifiers that share common ground reference and power supply.
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Product
High Voltage, High Current Linear Amplifier
P100
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The P100 is a general purpose linear amplifier having a fixed amplification of 10 times and capable of bipolar high voltage output of ±50V. Any functiongenerator or arbitrary waveform generatoror any othe signal source with amplitude up to ±10 V can be used as an input device.
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Amplifiers
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Teledyne Lincoln Microwave design and manufacture RF amplifiers utilising the latest semiconductor technology. Our portfolio includes low noise amplifiers (LNA’s), power amplifiers and pre-amplifiers. These can incorporate linearization, filtering, phase and amplitude control functionality.
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Amplifiers
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Becker Nachrichtentechnik GmbH
Becker Nachrichtentechnik GmbH offers a large portfolio of high performance broadband RF amplifiers. Optimized for linearity, high dynamic range and low noise, they cover all widely used radio standards like cellular, satellite radio, TETRA/BOS, GNSS, GPS, 802.11, including the new bands for LTE-U. They amplify wideband radio signals from shortwave over UHF, VHF up to 18 GHz in 50 Ohm technology (I-band, G-band, P-band, L-band, S-band, C-band and X-band). They are used as compact RF drivers, antenna pre-amplifiers or RF boosters in a variety of applications ranging from tunnel radio coverage extension, over airspace radio monitoring to in-ear monitoring and can also be offered as 1U 19” rack variants. Due to their advanced design, the power consumption is significant lower than typical industry alternatives, saving cost at customers with respect to cooling.
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Product
Converter Signal Amplifier – 0…10 Vdc – DIN Rail
HD978TR4
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Configurable signal converter amplifier with 0…10Vdc (10…0Vdc) output. Input range -10 ..+60 mVdc. Standard configuration 0…20 mVdc.
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Product
Low-noise High-voltage Amplifier For Tube-scanners -
HV200/5
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The HV200/5 is a high-precision HV-amplifier designed for the control of tube scanners. It takes three input voltages In X, In Y and In Z (-10 V to + 10 V), amplifies them separately (input gain switches: x1, x2, x5, x10, x20) and adds an offset voltage between -10 V and +10 V. In a 2nd stage, the signal is amplified by a factor of 20. This enables its use as HV amplifier in scanning image acquisition applications, such as STM or AFM, with the capability to shift the scan range in high resolution imaging.
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Third Party RF Amplifiers
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We work closely with major manufacturers to supply a range of oscilloscopes, function generators and power amplifiers. We are the UK agent for the leading manufacturer of RF amplifiers Electronics and Innovation.
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Product
HF Amplifier
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bsw TestSystems & Consulting AG
Whether a HF amplifier which is mounted in a 19" rack is viewed as an instrument, a system or a component largely depends on the point of view of the application developer. We list this product family here; however we would like to point out that our 19" amplifiers for rack-mount and benchtop applications, as well as modules without power supply, are listed in the "Components" section.
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Product
Isolation Amplifier Analog Output
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This coupler is an optically coupled isolation amplifier that uses an IC with a high-accuracy sigma-delta A/D converter and a GaAIAs light-emitting diode with high-speed response and high luminance efficiency on the input side, and an IC with a high-accuracy D/A converter on the output side. This coupler is designed specifically for high common mode transient immunity (CMTI) and high linearity (nonlinearity) applications, making it ideal for current sensing in motor drives.
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Product
Cylindrical Inductive Proximity Sensor (Built-In Amplifier)
GX-300
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Panasonic Industrial Devices Sales Company of America
The GX-300 Series of Cylindrical Inductive Proximity Sensors provide state-of-the-art features, enhanced basic performance, improved operability, and an extensive model lineup including IO-Link compatible models that are capable of transmitting sensor data and status information to a host controller through an IO-Link master.
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Product
PXI Amplifier And Attenuator Modules
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Pickering's PXI Amplifier and Attenuator Modules include our accurate DC to 3GHz programmable attenuator has a 1dB step resolution, allowing it to adjust signal amplitudes for optimum measurement by other devices. The other programmable attenuator available has a bandwidth between 10MHz and 6GHz available in triple or hex formats.
