TWT Amplifiers
generate high power RF signals. Also known as: Traveling Wave Tube Amplifiers, TWTA
See Also: Microwave Amplifiers, Traveling Wave Tube Amplifiers, TWTA
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RF Amplifiers
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UST specializes in the testing, repair and refurbishment of all types of RF amplifiers (broadband and narrowband), microwave amplifiers and millimeter-wave amplifiers: solid state, thin film, traveling wave tube (TWT), low noise RF amplifiers, intermediate power RF amplifiers, limiting RF amplifiers, doubler RF amplifiers, driver RF amplifiers, variable gain RF amplifiers, and active frequency multipliers.
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LVDT Sensor Amplifiers
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Analog Devices signal conditioning ICs, together with linear variable differential transformers (LVDTs), can be used to convert mechanical position to a dc voltage. The IC provides both the excitation for the LVDT and the output conversion to dc level with a user selectable gain. ADI LVDT signal conditioners are available to interface with a wide range of LVDTs, including half bridge and standard 4- and 5-wire.
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Instrumentation (Tacho) Amplifier
MS 2007
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Instrumentation Amplifier is a customized unit to incorporate additional line filtering and spike suppression so that the amplifiers can operate directly off the main aircraft 28 volt system and amplifies the input signal according dynamic input configuration. This unit is capable of working without damage in both under and over voltage conditions. Designed for general aircraft applications.
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Stand Alone/ Bench Top Load Cell Amplifier/ Conditioner Module
MODEL TMO-2A
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The TMO-2A Transducer Modules is a complete differential amplifier/signal conditioners with self contained power. The unit 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. Zero to full scale output is specified at 4-20 mA. The TMO-2A 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. The removal of a single capacitor will increase the frequency response DC to 60K Hz for dynamic data applications.
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MOSFETs For High Frequency Amplifier
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The MOSFETs shown below are best suited for amplification of high-frequency signals.
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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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Low Noise Amplifier
1010
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A low noise, DC-coupled amplifier is packaged in a rugged, die-cast aluminum case with BNC connectors enabling input and output. Provides very low voltage noise and current noise in the critical region of 0.1 Hz to 10 Hz making this the ideal amplifier for thermopile detectors in sensitive systems design and laboratory experiments.
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Operational Amplifier
Op Amp Series
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The amplifier is capable of operating at supply voltages from 0.9V to 3V with specified specs at 1V and 1.8V single supply.The input common mode range extends to both power supply rails without the offset glitch and input bias current phase reversal inherent to most rail to rail input amplifiers.
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Time & Frequency Distribution Amplifiers
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Brandywine offers a wide range of high quality, state of the art signal timing distribution amplifiers, all with very low phase noise. These precision timing signal distribution amplifiers offer a variety of time and frequency signals and interface formats including IRIG A, IRIG B, Have Quick, 1PPS, as well as low phase noise reference frequencies. All of our distribution amplifiers feature dual inputs with automatic failover and multiple independently buffered outputs.
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Power Amplifiers
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Amplifiers with Extron patented CDRS™ – Class D Ripple Steering technology which supports high signal fidelity and clear audio.
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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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Four Quadrant Power Amplifier For Simulation Applicaton
PAV30000
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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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DSP And Power Amplifier
DMPA12
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The DMPA12 is a powerful digital audio processor and multi-channel power amplifier combined into a single rack space component designed to work with DM Series processors. The design represents a milestone in DSP technology in its basic architecture and in its processing speed and efficiency. The primary applications are sound reinforcement and teleconferencing in boardrooms, courtrooms, worship centers, distance learning systems, hotels and other applications with multiple microphones and loudspeakers. The design is ideally suited to mix-minus sound reinforcement systems.
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Power Amplifiers
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Applied Research and Technolgy
Drive studio monitors or installation speakers in any environment.
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Dual Channel High Voltage Linear Amplifier
A400D
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This unit contains two independent A400 amplifiers that share common ground reference and power supply.
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Peripheral Differential Amplifier
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The Peripheral Differential Amplifier (PDA) module allows the simultaneous recording of differential bipolar high-ohmic external voltages, such as reference or pH meters. The PDA has 8 differential input channels, and it is stackable up to units with a total of 64 channels. The PDA module is powered from the grid via an adapter.
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Dual Channel High Voltage Linear Amplifier
F20AD
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This unit contains two independent F20A amplifiers that share common ground reference and power supply.
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Low Phase Noise Amplifier
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RF Lambda’s lower phase noise amplifier offerings include special power supply conditioning and utilize technology to reduce the phase noise addition from amplifying the signal. Hermetically sealed options are available upon request.
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Fiber Transmitter With Fiber Amplifier
FTFA 844
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- Auto Switch over from Fiber to RF & Vice versa- Works as Transmitter & Fiber Amplifier- AGC / MGC - Automatic & Manual Gain Control- Very High MER / BER- High Quality DFB Lasers with Isolators- RF Input : 78dB ~ 90dB- Optical Input : -8dBm ~ +2dBm- Optical Wavelength : 1310nm- Power : 110VAC ~ 240VAC, 50HzSpecifications:- Bandwidth: 47 ~ 860 MHz- Input RF Level: 75 ~ 85dBuV- Input Optical Level:- -8dBm ~ +3dBm- SMPS Power Supply:- 110V AC ~ 265V AC- Power Consumption: 50Watt- AGC Range: 0 ~ -8dBm
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Optic Node With Amplifier
OX 755
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Converts even weak Optic Signals to a high quality RF Signal. LED BAR Optic Level Display has been provided for ease of system maintenance. They are best suitable for Analog as well as Digital transmission to maintain BER, MER Characteristics.- High Quality Nodes cum Amplifier- Frequency 40 ~ 1000 MHz- Good Sensitivity of -11 dBm- RF O/P 110 dBµV at 0 dBm Optic I/P- High Voltage Surge Protection- LED Optic Level Display- Powder Coated Housing
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Amplifiers
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The ATX GigaXtend HFC amplifier portfolio is a family of 1.2GHz and 1.8GHz Line Extenders (LE), System Amplifiers (SA), Booster amps, accessories and band-split upgrade kits that offer MSOs both an upgrade path for their current installed base of amplifiers and the opportunity to invigorate their outside plants with technology built to accommodate future spectrum increases and bandwidth demands.
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Microwave Power Amplifier 1/2 Watt 100 MHz to 20 GHz
GT-1020A
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The Spanawave/Giga-tronics GT-1020A Microwave Power Amplifier incorporates broadband MMIC-based architecture. These state-of-the-art amplifiers are based on solid-state parallel MMIC design with exceptionally wide bandwidth and high power. The unique circuit topology is highly reliable, with performance that excels where extremes of bandwidth and power are demanded.
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TWT Rack Mount Test Set
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Polarity designs and manufactures the most reliable Microwave Tube Test Sets in the industry. Polarity understands the delicate structure of microwave tube devices and has built an extensive product line supporting the manufacturing process.
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Hybrid Amplifiers
Gain Block
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Macom Technology Solutions Holdings Inc.
MACOM’s portfolio of hybrid amplifiers cover a frequency range of 10 kHz to 6 GHz. Each amplifier is designed to be unconditionally stable and have excellent cascadability. Our amplifiers are designed using thin film technology and are integrated components thindat include internal DC biasing circuitry, allowing them to maintain excellent electrical performance over the 55˚C to 100˚C range. Hermetically sealed and screened up to space level, these amplifiers are ideally suited for hi-reliability and mission critical applications.
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Standard CW Amplifiers
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The BT-AlphaA-CW series is a range of classAB RF power amplifiers covering the 10kHz to1MHz frequency range. Rugged, solid-state design - high reliability. Extremely high phase and amplitude stability. High linearity. In-Built Protection. Very fast blanking. Capable of pulsed operation. Competitively priced. Suitable for CW radar, communications, HF/VHF jamming, particle accelerator applications/plasma systems, plasma, RF heating and other scientific applications.
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Automatic Level Control Amplifier
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RF Lambda’s automatic level control amplifiers allow customers to implement an AGC function into their system to tune the gain and stay linear with high input signals without the need to manually control the input level. Hermetically sealed options are available upon request.
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Solid State Power Amplifiers
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Skylink SSPAs incorporate state-of-art DPD and well-done Heat Dissipation technologies with available LDMOS, GaN & GaAs Chips. Solutions of SSPA frequency range from 9kHz to 50GHz and output power up to kilowatts and includes basic PA modules to integrated chassis with embedded software for local and remote control and monitoring.
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19-inch Rack Mount(2U) 20 Watts 80MHz to 1GHz Power Amplifier
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Chengdu KeyLink Microwave Technology Co., Ltd.
20 Watts 80MHz to 1GHz amplifier in a compact 2U package for oversea market. It is a rack mountable-unit incorporating a universal voltage power supply and a built in forced air-cooling system. This amplifier subsystem utilizes LDMOS power device that provides excellent power density, high linearity, low distortion and wide dynamic range. The KB00810S43A SSPA is ideal for EMC testing to various industry standard as well as Broadband Communication.
