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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Product
Solid-State RF amplifier module for High Power Testing
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Exodus Advanced Communications
Exodus introduces the AMP1071 - a Solid-State RF amplifier module covering the entire ultra-wide 2.0-20.0GHz frequency range instantaneously at 20W CW minimum. Using State of the Art GaN devices, the AMP1071 operates from a 32VDC source at less than 10A consumption. This module is suitable for use with all single channel modulation standards and applications requiring high power and ultra-wide band coverage. It has built-in protection circuits, high reliability and ruggedness. Typical applications include High Power Testing, EMI/RFI, EW and Communications and Jamming.
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Product
8 Plug Pro Audio Cable Tester
PCT10
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Enables quick convenient continuity cable testing for all type of cablesLED's confirm each conductor continuity and connection6-Way Switch for selecting connections to be testedIncludes internal battery and ground connection status checkRugged, compact, metal construction for long life and reliabilityTests cables with all types combinations of the following connections3.5mm TRS Jack1/4' TRS Jacks3 Pin XLR Male3 Pin XLR FemaleRCA Phono4 Pin SpeakonBanana Plugs9V Batter (Not Included)
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Product
Semiconductor Optical Amplifier
SOA
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Amonics SOA is a polarization maintaining optical amplifier with high fiber-to-fiber gain. It is designed for transmitter applications to increase optical launch power to compensate for the loss of other optical devices. The benchtop version incorporates a user-friendly front panel housing a LCD monitor display, key switch, power control knob and optical connectors. RS232 computer interface is also equipped on the rear panel. 1MHz with 10ns pulse width intensity modulation is available. The OEM module version is an ideal building block for OEM system integration, especially in optical communication network and CATV applications. It requires only a single +5V power supply.
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Product
PXI High Voltage Amplifiers
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Pickering's PXI High Voltage Amplifiers are 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. Each amplifier can be independently programmed to a gain of 1, 2, 5, 10 or 20, enabling it to be used with modules with low output voltage capability. Inputs and outputs can be provided either on SMB connectors or on a D Type connector to suit the user’s wiring system.
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Product
Amplifiers
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Use our optical amplifiers to improve the signal-to-noise ratio (OSNR) and range performance of optical transmission systems.
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Product
RF Amplifier
SA802
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Hangzhou Softel Optic Co., Ltd.
SA802 unidirectional user amplifier is applicable for 1GHz CATV FTTB, FTTH transmission network. It is beautiful and durable with mature and reliable components and circuits, low power consumption, all-metal housing, etc.
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Product
Fiber Optic Sensor & Amplifier
FG-1300 | FS-5500/FS-540
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The FG-1300 is a non-contact type high-performance amplifier that emits red light from LED to a rotating object, and detects the variation of the reflected red light amount.This amplifier is used in combination with an exclusive detector FS-5500*/FS-540 Fiber Optic Sensors which has adopted environment resistant design. The glass fibers are covered with flexible stainless steel tube for rotation measurement in limited space.
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Product
MDS Audio Oscilloscope / Spectrum Analyser
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Sampling frequency: 8 000 - 192 000 HzVertical resolution: 16 bitSound card selection: YESChannels count: 2Channels modes: independent, I master - II slave, II master - I slaveMath: Ch1=Ch1+Ch2; Ch1=Ch1-Ch2; Ch2=Ch2+Ch1; Ch2=Ch2-Ch1Signal reconstruction: YESPretrigger: YESTrigger events: above, below, free runInternal trigger: YESExternal trigger: two channel mode - NO, single channel mode - YESData visualisation modes: single, continuous displayFFT points count: 8 - 2 097 152FFT Window functions: Rectangular, Gauss, Hamming, Hann, Bartlett, Triangular, Bartlett-Hann, Blackman, Nutall, Blackman-Harris, Blackman-Nutall, Flat TopOscilloscope amplitude axis units of measurement: Volts (nV...kV), Sample Value (smp)
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Product
Digital Audio Snake System
OmniSnake
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The OmniSnake consists of a Stage Box that converts microphone/line-level analog inputs to a multiplexed digital signal, and a companion Base Unit that de-multiplexes to provide individual outputs. Digitizing the analog audio at the source eliminates the potential for ground loops, noise interference and crosstalk. Each Stage Box has 8 inputs, and two Stage Boxes can be linked together via coax to form a combined 16 channels, which is carried over coaxial cable to the Base Unit.
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Product
Tower Mounted Amplifiers
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*Available twin and single TMA configurations*Low band, high band & dual band units, including AWS & WCS*High linearity, dual duplexed, light weight design*AISG 2.0 compliant
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Product
Load Cell Amplifier Signal Conditioner with DB9 Connectors
MODEL LCA-9PC
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The LCA-9PC Module provides low-cost, dedicated signal conditioning for a single bridge type load cell or torque sensor. Model LCA-9PC comes with DB9 male and female connectors, which require soldering to user-furnished mating female or male wire connectors. On- board jumper selections include sensitivities from 0.5 mV/V to 10 mV/V, bandwidths from 100 Hz to 30 kHz, and amplified outputs of 0 to ±5V, 0 to ±10V, 0-16 mA, 0-20 mA or 4-20 mA. Zero and span adjustments are via precision 25-turn low-tempco metal film otentiometers.The units can be operated next to the sensor with 4-wire hookup or at distances up to 1 km (3300 feet) with 6-wire hookup. An onboard 87.325 kΩ resistor allows easy shunt calibration at the push of a button. Provision is also made for a user-furnished calibration resistor. Power requirements are 11.8 to 26V DC with load currents from 10 to 60 mA, the latter applying when the unit provides 10V DC excitation to a 350 ohm load cell and delivers a 20 mA analog output.
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Product
I/O Extension Stack Board For DP, USB, And Audio Extension
PCE-SA01
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I/O extension stack board1 DP, 2 USB 3.0, MIC-in, LINE-outDimensions (L x H) : 68 x 125 mm (2.67" x 4.92")Supports Model: PCE-3029, PCE-4128, PCE-4129Support Model: PCE-5029/5031/5032/ 5033/5129/5131/5132/5133/7129/ 7131/7132/7133; PCE-3029/3032/ 4129/4132
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Product
PCI Express 4-Channel Frame Grabber with Audio Capture
811
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4 composite/S-Video + 4 stereo audio input channels Simultaneously captures on all channels Captures raw RGB or YUV video 4 general-purpose digital I/Os configurable as inputs or outputs
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Product
Super Low Noise Amplifiers
WCA Series
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WCA series super low noise amplifiers have sub-0.5 dB noise figure at VHF band with several octave bandwidth. The amplifiers have 75 Ohm impedance.
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Product
Dual Relay Trip Amplifier
SEM1630
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The SEM1630 is a DIN rail mounted trip amplifier which accepts RTD, Thermocouple, mV and passive current signals and provides a dual trip output
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Product
SparkFun Qwiic Thermocouple Amplifier
MCP9600 (Screw Terminals)
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The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface, accessed over our Qwiic system. Inside the chip are two temperature sensors, one for the thermocouple itself (the hot junction) and one for the chip itself (the cold junction). As a result, the MCP9600 can read both the ambient temperature and the temperature of whatever you're trying to measure! The MCP9600 can do both with a resolution of 0.0625°C, and an accuracy of ±1.5°C (worst-case). The MCP9600 Thermocouple Amplifier is one of our many Qwiic compatible boards! Simply plug and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required!
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Product
BG Series Bass Amplifiers
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250 Watt Bass Combos with Built-In TonePrints and Integrated Tuner.
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Product
GN Range Broadband Power Amplifiers 100 KHZ - 200 MHZ
GN Series
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Class A solid stateBroadband (instantaneous single band): 100 kHz 200 MHzTypical output power : 500 W CWLinear output power (1 dB compression) guaranted with harmonics <-20dBc:P1dB > 450 W and H < -20 dBc up to 100 MHz andP1dB > 180 W and H < -20 dBc from 100 MHz to 200Air cooling: self contained fansCan operate in full mismatch conditions without damageReliable, efficient and robust19" Rack3 years standard warranty
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Product
Low Phase Noise Amplifiers
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Macom Technology Solutions Holdings Inc.
MACOM is committed to an expanding portfolio of low-phase noise (>150dBc/Hz @ 1k Hz offset) amplifiers for critical signal generation applications in test and measurement and defense. These offerings complement our line of NLTL GaAs comb generators.
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Product
I/O Board With Two COM, Four USB 3.0, VGA And Audio For PICO880, PICO500, PICO300
AX93275
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*Specifications: 1 x RS-232/422/485, 1 x RS-232, 4 x USB 3.0, 1 x VGA, 1 x Audio (MIC-in/Line-out), 1 x Power On, 1 x Reset, 2 x LED*Dimensions: 118 x 40 mm*Compliant products: PICO880, PICO500, PICO300
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Product
Amplifiers
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Instead of cascading a set of narrowband amps, use a single amplifier from Keysight and enjoy ultrabroad bandwidths - like 0.01 to 26.5 GHz, 0.045 to 50 GHz, and ranges in between. But the best thing about Keysight broadband amplifiers is what they eliminate and reduce: noise, crossover networks, and multiple power supplies.
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Product
Composite 1×6 Video Distribution Amplifier
VDA106
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
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Product
Low Noise Amplifier
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Low noise amplifier with a typical small signal gain of 22 dB and a nominal noise figure of 5dB across the frequencyrange of 90 to 110 GHz.
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Product
Audio Signal Generator
Contacta Loop-TSG
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Audio signal generator that can be used with the Loop-FSM to calibrate audio frequency induction loop (AFIL) systems.
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Product
Audio Line Drivers and Receivers
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Analog Devices audio line driver and receiver solutions feature differential-output buffer amplifiers and differential input buffer amplifiers to support a wide range of applications. By using low noise thermally matched thin film resistors and high slew rate amplifiers, these parts maintain the sonic quality of audio systems by eliminating power line hum, RF interference, voltage drops, and other externally generated noise commonly encountered with long audio cable runs. Applications involving this product portfolio include ADC drivers, high performance audio, sine/cosine encoders, and other professional and consumer uses.
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Product
Portable Power Amplifier
PAC60Cip
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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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Product
Erbium Doped Fiber Amplifier
EDFA
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Sichuan Jiuzhou Electronic Technology Co.,Ltd
*Imported SDL or Lasertron 980nm / 1480nm Pump Laser.* Imported Lucent or Fibercore Erbium Doped Fiber.* Double Pump Lasers design ensures high power.* Wide range switch power supply.*Supports remote control with JIUZHOU HFC Net-managing Software via RJ45.
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Product
Amplifier Built-In/U-Shaped Micro Photoelectric Sensor [Compact/Connector Built-In Type]
PM-65
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Panasonic Industrial Devices Sales Company of America
The Panasonic PM-65 Sensor has a beam emitting / receiving distance of 6 mm. The beam emitting and receiving areas are 0.5 mm thinner compared to conventional models even though the external dimensions have not changed. As a result, the distance between the beam-emitting and the beam-receiving points have increased by 1 mm thereby reducing the possibility of sensing objects colliding.
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Single Channel High Voltage Linear Amplifier
A600
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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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Audio Test
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Our Sound Tests will help you to intuitively benchmark your audio Equipment and loudspeakers E , your listening environment and room Acoustics A or your Hearing H without any other device required. In these tests, your ears will be your best judge.
