Audio Amplifiers
This topic is for test equipment that is designed for the testing of audio amplifiers.
See Also: Amplifiers, RF Amplifiers, Preamplifiers, Current Amplifiers, Voltage Amplifiers, Transconductance Amplifiers, Op Amps, Klystron, Instrumentation Amplifiers, Distribution Amplifiers
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Audio Amplifiers
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An electronic device that increases the strength (amplitude) of audio signals that pass through it.
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Class-D Audio Amplifiers
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Analog Devices is a leader in Class-D audio amplifiers and audio signal processing, and we deliver audiophile-level performance with our proven analog and digital technology. We offer a wide range of audio amplifiers, including industry-leading microphone preamps, microphone drivers, line drivers, and receivers. Our Class-D amplifiers, in particular, are among the lowest power and lowest distortion in the industry. Our portfolio includes Class-A, Class-B, and Class-D audio amplifier offerings, along with a breadth of power ICs. Analog Devices amplifier products have been used in many high volume consumer products where the highest audio quality is expected. The lowest power consumption also enables this performance in many battery powered applications as well.
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Automotive Audio Power Amplifiers
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ST is the recognized leader in automotive power amplifiers. Our car audio amplifiers provide the traditional clean and powerful sound that users have come to expect, as well as all the protection and safety features needed to make our devices robust in an automotive environment.
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HDMI Audio Extractor with Audio Amplifier, RS-232 and IP Control
EMX-I-AMP
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The EMX-AMP is a 4K HDMI Audio Extractor with built-in 50 watt audio amplifier for direct connection of 8 ohm speakers. The device also provides line-level stereo Aux audio input and allows audio mixing of HDMI audio with the Aux input. Volume can be controlled from the front panel, RS-232, or external digital rotary pot (encoder) that can be mounted on a wall-plate.
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Motion Control Terminal Board for Mitsubishi J2S-A Servo Amplifiers
DIN-814M0
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This well-designed motion control terminal board is for the users who use Mitsubishi J2 super servo. With this terminal board, users can ealisy complete wiring with PCI-8174, PCI-8164, PCI-8154, PCI-8158 and PCI-8134.
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Laser Sources and Amplifiers
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We design and manufacture a range of tunable C-band and L-band telecom laser sources, customizable fixed-wavelength laser sources, broadband super luminescent (SLED) sources, swept laser sources, and Erbium-Doped Fiber Amplifiers (EDFA).
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Microwave System Amplifier, 45 MHz to 50 GHz
83051A
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The Keysight 83051A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators. This amplifier provides power where you need it to recover system losses and to boost available power in RF and microwave ATE systems. The ultrabroad bandwidth from 45 MHz to 50 GHz allows the designer to replace several narrow bandwidth amplifiers with a single Keysight amplifier, eliminating the need for crossover networks or multiple bias supplies.
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Motion Control Terminal Board for Yaskawa Sigma II Servo Amplifiers
DIN-814PA
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This well-designed motion control terminal board is for the users who use Panasonic MINAS A super servo. With this terminal board, users can ealisy complete wiring with PCI-8174, PCI-8164, PCI-8154, PCI-8158 and PCI-8134.
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Millimeter-wave and Microwave GaAs Amplifiers
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Keysight Technologies provides a variety of MMIC amplifiers ideal for microwave radio, aerospace and defense, and instrumentation applications.
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Performance Audio Analyzer
U8903B
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Measure your most demanding audio devices with higher accuracy and a low residual distortion of -110 dB See the real performance of your devices with the highest resolution audio measurements available Automate testing with built-in test sequences Meet standards more easily with pre-configured POLQA and PESQ measurements Simultaneously measure/view up to eight channels on a single screen in real time Configure for specific applications with digital audio interface (AES3/SPDIF and DSI) and Bluetooth audio measurements options
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USB Preamplifier, 2 to 50 GHz
U7227F
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The U7227F, 2 to 50 GHz USB preamplifier is designed to bring reliable gain and low noise figure to measurement systems improving the overall system performance and reduce systematic errors; a total solution to the X-Series signal analyzers to perform noise figure measurement
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PXIe Single Channel 20GHz 30dBm RF Amplifier
3201
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Model TE3201 is a single channel RF amplifier in a single slot PXIe form factor that can operate from 100kHz to 20GHz, designed for high frequency, and high power signal amplification.
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2-26.5 GHz Traveling Wave Amplifier
1GG7-8045
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The 1GG7-8045 is a broadband GaAs MMIC Traveling Wave Amplifier designed for high output power and moderate gain over the full 2 to 26.5 GHz frequency range. Seven MESFET cascode stages provide a flat gain response, making the 1GG7-8045 an ideal wideband power block. Ebeam lithography is used to produce gate lengths of ~0.3 mm. The 1GG7-8045 incorporates advanced MBE technology, TiPtAu gate metallization, silicon nitride passivation, and polyimide for scratch protection.
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Signal Amplifier
A10160
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Model A10160 is an ultra-small footprint, wideband, DC coupled amplifier designed for high frequency, high current, signal amplification. With a high bandwidth of 45MHz, 34Vp-p into 50 ohms and up to 10W output power, the A10160 is the ideal complimentary amplifier to any signal source that needs a supporting power boost for demanding applications.
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Microwave System Amplifier, 2 GHz To 8 GHz
87415A
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The Keysight 87415A microwave component amplifier brings compact, reliable gain block performance to systems integrators and microwave designers. With 25 dB minimum gain and over 23 dBm output power from 2 to 8 GHz, this amplifier offers output power where it is needed: at the test port.
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2-22 GHz GaAs MMIC Traveling Wave Amplifier
HMMC-5021
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The HMMC-5021 is a broadband GaAs MMIC traveling wave amplifier designed for moderate gain and moderate output power over the full 2-22 GHz frequency range. Typical applications of the HMMC-5021 include wideband gain blocks of communication systems and microwave instrumentation, which require a flat gain response and excellent port matches over the 2-22 GHz frequency range.
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20-50,000 Hz Charge Amplifier
203G8
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The Trig-Tek™ 203G8 accepts pickupswith sensitivities varying from 1 to 110pC/g. It has three simultaneous outputs:Acceleration with a sensitivity of 100 mVrms/Pk g; Velocity with a sensitivity of 534mVrms/Pk/ips; and Displacement with asensitivity of 100 mV/mil DA.
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Programmable Oscillator Amplifier
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Computer Conversions Corporation
The Computer Conversions Corporation POA90-3 is a programmable quadrature oscillator with a built-in power amplifier, capable of driving current loads of up to 200mA. The sinusoidal outputs are 2.5Vrms signals that are phased 90° apart as REF out and REF out +90 (Quadrature), allowing the unit to be used with Synchro, Resolver, LVDT/RVDT, Inductosyn, or similar inductive transducers.
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Amplifier Operating with High Temperature Accelerometers Where Pyroelectric Effects May be Encountered
Trig-Tek™ 203PC-1/2
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Operates with high temperature accelerometers where pyroelectric effects may be encountered, with frequency range from 3 Hz to 40,000Hz
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PXI Voltage Amplifier 10K Ohm, D Type
41-650-011
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A 5 channel voltage amplifier ideal for increasing the output voltage from other PXI modules, enabling users to easily generate the signal voltages commonly required in applications such as automotive test.
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Synchro Power Amplifiers
SPB
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Computer Conversions Corporation
SPB Series: 25VA, 30VA and 100VA Reference Powered Wide-Band 60/400Hz. Models
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Signal Amplifier
A10150
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Model A10150 is an ultra-small footprint, wideband, DC coupled amplifier designed for high frequency, low distortion, signal amplification. With a high bandwidth of 150MHz, 20Vp-p into 50 ohms and a fast transition time of less than 1.8ns, the A10150 is the ideal complimentary amplifier to any high speed signal source that needs a supporting power boost for demanding applications.
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USB Preamplifier, 10 MHz to 4 GHz
U7227A
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The U7227A, 10 MHz to 4 GHz USB preamplifier is designed to bring reliable gain and low noise figure to measurement systems improving the overall system performance and reduce systematic errors; a total solution to the X-Series signal analyzers to perform noise figure measurements.
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Synchro Power Amplifiers
SPA300
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Computer Conversions Corporation
The SPA Series "Pulsating" Synchro Power Amplifiers are proven, high efficiency, low cost, compact, reliable solid state synchro drivers; designed for demanding Naval/Maritime, Aircraft, fire control and radar/Antenna related, applications. They are commonly used on synchro based data transmission, re-transmission, simulation and instantaneous absolute position indicating and active control systems.
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Microwave System Amplifier, 2 GHz to 26.5 GHZ
83018A
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The Keysight 83018A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators. This amplifier provides power where you need it to recover system losses and to boost available power in RF and microwave ATE systems. The ultrabroad bandwidth from 2 to 26.5 GHz allows the designer to replace several narrow bandwidth amplifiers with a single Keysight amplifier, eliminating the need for crossover networks or multiple bias supplies. The standard Keysight 83018A includes internal directional detectors for external leveling applications. With excellent noise figure relative to its broad bandwidth and high gain, this amplifier significantly improves system noise figure and dynamic range. The Keysight 83018A comes equipped with a low profile heat sink, an integral mounting bracket, and a two-meter dc power supply cable. Thermal characteristics and power supply design allow fast, easy integration into most measurement systems.
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InfiniiMax III+ Series Probe Amplifier, 4 GHz
N2830A
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The N2830A Series InfiniiMax III+ probing system is the next generation of InfiniiMax probing, greatly expanding the measurement capability and usability of a probe capable of measuring all components of a differential signal. The built-in InfiniiMode technology allows customers to switch differential, single-ended, and common mode without adjusting probe tip connections.
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PXI Voltage Amplifier SMB Type Connector
41-650-002
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A 5 channel voltage amplifier ideal for increasing the output voltage from other PXI modules, enabling users to easily generate the signal voltages commonly required in applications such as automotive test.
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Amplifier for the Frequency Range from 2 Hz to 50,000 Hz.s
Trig-Tek™ 203M
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Versatile amplifier covers the frequency range from 2 Hz to 50,000 Hz.s and provides has three simultaneous outputs
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Synchro Power Booster Amplifiers
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Computer Conversions Corporation
The SPA Series "Pulsating" Synchro Power Amplifiers are proven, high efficiency, low cost, compact, reliable solid state synchro drivers; designed for demanding Naval/Maritime, Aircraft, fire control and radar/Antenna related, applications. They are commonly used on synchro based data transmission, re-transmission, simulation and instantaneous absolute position indicating and active control systems.
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Synchro & Resolver Buffer Amplifiers
RPMA - SPMA
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Computer Conversions Corporation
The SPMA/RPMA Series are low cost solid state synchro and resolver buffer amplifiers, isolators and format converters packaged in industry standard 2.6 x 3.1" modules for printed circuit card mount.
