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
-
Product
Tower Mounted Amplifiers
-
*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
-
-
Product
Panel-mounted Power Amplifier(Hardware In The Loop Simulation)
PA30Bi
-
PA30Bi is the panel-mounted type real time simulation amplifier with three-phase current and four-phase voltage.
-
Product
EMI Amplifiers
-
Overvoltage protection,shuts off above 29VOver-temperature protection,shut off above +100°CExcellent IP3 Class A amplifierVSWR Short and Open circuit protection
-
Product
Basic Quad K-Type Analog Thermocouple Amplifier
SEN-30103-K0
-
Analog thermocouple amplifier board based on the AD849x from Analog Devices (successor of the AD597). This quad-channel thermocouple board converts the very low voltage signal from a thermocouple to a highly-linear, 0.005V/C output with either 0V or 1.245V offset (both configurations stocked) while removing unwanted noise from the signal. Many supply and output configurations are available with this board, though the PCB was designed with Arduino in mind. Specifically, the output header will plug directly into a standard Arduino Uno or Mega, with a pin-for-pin match for power supply, ground and analog outputs. With a 5V Arduino, temperatures from 0C to 1,000C are possible with the 0V offset board and -249C to 750C with the 1.245V offset board. If using a 3.3V microcontroller (Due, etc), the board must be supplied with no more than 3.3V to avoid damaging the microcontroller. Temperature measurement range is dependent on the supply voltage. It is possible to supply the board with higher voltages to allow temperature measurement over the entire operating range of the K-Type and J-Type thermocouples, allowing use with more capable data acquisition equipment.
-
Product
Air Amplifiers
-
Nex Flow® Air amplifiers are compact, low cost air flow “movers” that are virtually maintenance free. Applications include the venting of fumes and smoke, conveying of low weight materials, and entraining a high volume of air to cool, blow off, and dry. Air Amplfiiers use the “Coanda effect” to draw in the surrounding atmosphereic air while consuming only aminimal amount of compressed air. These products can amplify airflow up to 17 times (depending on the size) resulting in dramatcally reduced levels of noise. Air Amplifiers (also called Air Movers) draw in atmospheric air from the back of the unit as well as having downstream entrainment further amplifying the flow. They are used for cooling and venting. While the force produced for blow off decreases as the amplifier outlet diameter increases, these Air Movers are ideal for cooling because of the high velocity outlet fow and and are much more effective for cooling compaed to air nozzles.
-
Product
Bi-Directional Amplifier
-
RF Lambda’s bi-directional amplifiers can be used in repeater type applications where a single conductor is used for both receive and transmit. These amplifiers offer low noise figure and high linearity. Hermetically sealed options are available upon request.
-
Product
Amplifiers
MMICs
-
RF core has been innovating GaN-based MMIC solutions for active phased array system pursuing more ease of use, higher performance, lower SWaP (Size, Weight, and Power) as well as lower cost. We aim at integrating all components of TRM front-end for active phased array on single die.
-
Product
Multiple Audio Tracks Analysis
Multi Pack
-
Blue Cat's FreqAnalyst Multi plugin provide extremely smooth spectrum and frequency content analysis, the Blue Cat's StereoScope Multi analyzer let you visualize the stereo image of your audio content in details, and the Blue Cat's Oscilloscope Multi waveform viewer shows the waveform of audio signals as well as their phase relationship.
-
Product
Amplifiers
LA-1K
-
Introducting the new LA-1K RF Sensing Dual HF LDMOS 1000 Watt Amplifier. While the LA-1K will work with a wide variety of tuners and transceivers, Palstar custom-designed the LA-1K to work as the perfect match for our very popular HF-AUTO autotuner. MADE IN THE USA
-
Product
High Voltage Amplifier
HA-805
-
*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
-
Product
Femtosecond Multipass Ti:sapphire Amplifier
MPA 50
-
MPA 50 is a multipass Ti: sapphire amplifier based on a two-mirror confocal design and containing a pulse stretcher, a pulse compressor, a pulse picker, synchronization electronics, and the Faraday isolator.
-
Product
Lock-in Amplifier
UHFLI
-
The Zurich Instruments UHFLI is a digital lock-in amplifier covering the frequency range from DC to 600 MHz. In addition of providing the highest operation frequency amongst all commercial lock-in amplifiers, the UHFLI also offers the lowest time constant of 30 ns for demodulation, resulting in a demodulation bandwidth of more than 5 MHz. The exquisite analog front end offers a spectacular noise performance of 4 nV/Hz which helps in many applications to keep the signal-to-noise ratios high while speeding up the measurement. In combination with the most innovative instrument control software LabOne, the UHFLI is the flagship of all Zurich Instruments products and represents the state of the art of today''s scientific instrumentation.
-
Product
Power Amplifiers
-
In this product category you find highly linear power amplifiers for digital and analog data transmission, power amplifiers for CW applications and for laboratory use, which stand out due to its liability, robustness and long-term availability and which are based on the semiconductor technologies which are actually available on the market.
-
Product
Audio Monitor
TouchMonitor TM7
-
For environments where space is an issue, an audio metering unit of the TouchMonitor TM7 series is the ideal choice. Combining the simple and flexible operational concept and GUI of the TM9 with a 7" high-grade touch screen, the TM7 lets you configure the instruments of your choice with ease. Instruments can be scaled, randomly positioned and combined for optimized use of available screen space. The modular software concept lets you purchase exactly the features you actually require.
-
Product
Microwave Amplifiers
MShU Series
-
*Ultrawide Operating Frequency Range*Small Size*Low Noise Figure*Low Power Consumption
-
Product
C-Band Separate Raman Fiber Amplifier
RFA5000
-
Hangzhou Huatai Optic Tech. Co., Ltd.
1. Erbium-doped Fiber Amplifier, due to the multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600 nm.
-
Product
Fully Differential Amplifiers
-
Differential amplifiers allow the process of single-ended input to complementary differential outputs or differential inputs to differential outputs. These amplifiers feature two separate feedback loops to control the differential and common-mode output voltages. Analog Devices fully differential amplifiers are configured with a VOCM pin, which can be easily adjusted for setting output common-mode voltage. This provides a convenient solution when interfacing with analog-to-digital converters (ADCs). ADI also offers a series of differential receiver products that convert differential input signals to single ended output.
-
Product
RF Benchtop / EMC Amplifier
-
RF-Lambda is a world leader in the design and manufacture of high-power, solid-state, broadband AC-powered EMC power amplifiers.
-
Product
Miniature Amplifier PCB
-
Sized for single channel TO-5 packages and electrically compatible with all Dexter Research Center detectors. Available in three amplifier gains: 300, 500 and 1,000 providing convenient buffering and pre-amplification of thermopile signal. Facilitates fast R&D startup time that can be integrated into your prototypes or final system design.
-
Product
Telecom Optical Amplifiers
-
Thorlabs' optical amplifiers for telecom applications are available as complete benchtop systems or as pigtailed butterfly packages. Our line of benchtop optical amplifiers includes a praseodymium-doped fluoride fiber amplifier (PDFA) and erbium-doped fiber amplifiers (EDFAs). Our optical amplifiers available in pigtailed butterfly packages include InP/InGaAsP or GaAs/InGaAs semiconductor optical amplifiers (BOAs or SOAs), and high-speed optical switches.
-
Product
Panel-mounted Amplifier(Power System Simulation )
PA30Bi-H
-
PA30Bi-H is the panel-mounted type power amplifier model which can produce 3-phase current, with maximum RMS phase current of 30A and maximum output power of 450VA, and 4-phase voltage, with maximum RMS phase voltage of 250V and maximum output power of 75VA.
-
Product
Audio Analyzer
dScope Series III
-
The dScope Series III is a comprehensive and powerful measurement system for analogue and digital audio generation and analysis, including digital audio carrier parameters, acoustic transducers and Windows™ sound devices (WDM or ASIO).
-
Product
Pulsed ESR/EPR: Pulsed Injection-locked IMPATT Amplifiers
-
Insight Product Company offers pulse injection-locked IMPATT amplifiers for pulse ESR/EPR experiments. Pulsed injection-locked amplifier incorporates IMPATT diode, ferrite input/output isolators, circulators, and pulse modulator. Only DC power supply, RF input signal, and external trigger signal are required to operate the amplifier. Output phase noise parameters are very close to the noise parameters of the input RF signal.
-
-
Product
RF Amplifiers up to 500 MHz
-
Narrow and Broad band RF modules and rack mount amplifier systems using solid state devices including LDMOS and GaAsFET in Class A and Class A/B topologies for AM, FM, VHF, and UHF bands with output power ranging from 0dbm to 60dbm.
-
Product
Fiber Optic Sensor & Amplifier
FG-1300 | FS-5500/FS-540
-
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.
-
Product
Driver Amplifiers
-
Analog Devices RF amplifiers are designed utilizing the company’s leading amplifier and RF IC expertise. Our extensive family of single-ended input/output, fixed-gain amplifiers can be used from dc to microwave and include gain blocks, low noise amplifiers, intermediate frequency amplifiers, driver amplifiers, and differential amplifiers. These devices offer high linearity, low noise figures, and various fixed-gain options, as well as low power consumption; they are all fully specified over frequency, temperature, and supply voltage for use in a variety of applications.
-
Product
DSP And Power Amplifier
DMPA12
-
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.
-
Product
Audio Oscillator & Sweep Generator
SweepGen
-
SweepGen turns a PC into an Audio Oscillator and Sweep Generator which can be used for testing audio or educational purposes. In conjunction with audio test instruments, you can make frequency response plots. SweepGen uses the sound card in your PC to produce sine waves that are mathematically correct almost to CD quality, indeed it's more likely that the quality of your PC sound card will be the limiting factor rather than the code in SweepGen.
