- Applied Instruments, Inc.
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Forward Path NPRT 2200 Noise Power Ratio Test Set
NPRT 2200-F
The NPRT 2200 measures the NPR of a device across a range of power levels. This test quantifies intermodulation distortion and determines the dynamic range of optical transmitters, amplifiers and other active HFC network devices. The included PC software uses predefined test setups to run a "Power Sweep" series of NPR measurements and graph the results.
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Video Test Generator
881E/882E-DP
The Teledyne LeCroy quantumdata 881E/882E test instruments with the DisplayPort 1.1 transmitter option is packed with features for video and audio testing of DisplayPort monitors and displays at pixel rates up to 268 MHz The 881E-DP version is a lower-cost version with the full DP transmitter functions necessary for testing modern displays on manufacturing production lines. The 882E-DP version includes all the features of the 881E-DP instrument but offers several feature upgrades that are not available for the 881E-DP version.
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Artificial Ear
AE1000
Artificial ear is designed to simulate human ear to test what human can hear. AE1000 conforms to IEC60318 and ITU-T P.57 standard. You can use AE1000 in the audio test of telephone, cell phone, or microphone.
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8K IP Camera Tester
M-IPC-750C
Fuzhou Metricu Technology Co Ltd
Cvbs camera test, VGA inputIP camera test, support onvif, 4K, 8K, H.264 and H.2658MP CVI, 8MP TVI, 8MP AHD camera test, support CVI 5.0 Audio test DC12V 3A, DC24V 2A and 48V / 25.5W PoE power outputAnti-sunlight and screen protecting coveruct description goes here.
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Test Chambers
Anechoic
Free Field Test Chamber for sound pressure level measurement, sound power level determination, acoustic research and audio measurement applications
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NTSC PATTERN GENERATOR
PG-38
Model PG-38 NTSC Pattern Generator can be use to quickly and easily troubleshoot, test, and align NTSC television. Features a wide selection of popular video patterns including Color Bars, Crosshatch, Dot, Staircase, Circle, Center Cross, Window, and Raster for accurate and comprehensive TV troubleshooting and testing. Supports both progressive and interlace scanning system. Composite video and S-Video output. RF video output on Channel 3 with 1KHz audio tone for audio troubleshooting. User friendly interface for easy operation.
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Audio Analyzers
APx Series
The APx Series of audio analyzers represents the state of the art in audio test, with models and options to suit every need from R&D to high-speed production test. Industry-leading analog performance, flexible software with a multi-mode UI, and a wide range of digital I/O and software options make APx the most powerful and versatile series of instruments we''ve ever produced.
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Radio Test Set
CMA180
With its frequency range from 100 kHz to 3 GHz, the R&S®CMA180 is ideal for testing all common analog and digital radio systems. Input levels up to 150 W are no problem for the R&S®CMA180. The flexible internal switching capabilities for the audio and RF paths make the R&S®CMA180 suitable for a wide range of test requirements. Users can configure the internal generators, external audio sources, filters and measurements according to the given application. In the predefined test scenarios for receiver, transmitter and duplex tests, the RF and audio paths are preconfigured. This saves time and eliminates configuration errors for standard test cases.
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IPTV Set-of-Box Auto Test System
IPTV Set-of-Box test system is general audio/video test system for IPTV RCA signal output. This system has these features: Based on high-speed, high resolution data acquisition board from National Instruments. It can support all video and audio parameters testing. High speed, 3x than traditional video analyzer and audio analyzer Cost down. Traditional video analyzer is expensive and difficult to adopt in factory pipeline Easy-of-use software interface
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USB Controlled High Precision Audio Test Interface
AudioConnect 4×4
AudioConnect 4×4 is a high accuracy 4-in, 4-out audio interface specifically audio test and measurement. It offers digital and analog audio in and out at any user-specified sampling rate up to 200kHz, and a high signal to noise ratio and wide frequency response, making it suitable for the most demanding measurement applications. Controls are simple – a single USB connection and a power indicator – all other typical soundcard controls that are not used for audio test applications have been eliminated to make operation and calibration simple with no room for error. AudioConnect 4×4 is supplied fully calibrated.
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Remote End Cable Testers
XLR Sniffer/Sender
Designed by Rat Sound to deal with the "real world" of pro audio, the SoundTools Sniffer/Senders are the perfect tools for live environments. Test snake lines and cables when the ends are at a distance and avoid running extra cables just to test. Utilizing phantom power the Sniffer end can quickly test snake lines in minutes. The aluminum barrels eliminates the problem many testers face with solder joints failures and the unit will never rust. 3 simple LED’s will instantly diagnosis your cable as it tests for every possible shot, open, or cross wire in XLR cables. If the LED’s read all green you cable will work!
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Audio Test
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.
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VoIP Testing
VQuad™
Testing on the extreme end-point of a VoIP softphone network has become a priority for many service providers. This method of testing represents what an end user is actually experiencing. Voice quality testing within VoIP networks is growing; a major concern is testing VoIP softphones that will be used with VoIP networks. GL’s VQuad™ with VoIP option along with Voice Quality Testing (VQT PESQ) software provides the ability to perform manual or automated Wideband audio tests using HD codecs on the VoIP network.
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Professional Audio Test and Analysis Software
AudioExpress Software
Audio Engineering is facing great pressure with the increasingly stringent standard and ever-lowering product prices. Customers are expecting more and more cost-effective audio products with ever-improving design and higher quality. Shorten the time of engneering development becomes chanllenge of this industry. AudioExpress can meet the needs of this market.
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Cable Tester
CCT-100
Automatic Custom Cable Tester. Instantly test up to 52 test points as soon as you connect your cable. OLED display with pass/fail indicating light and audible notification. Steel construction: 7.75″ x 3.50″ x 1.5″Capable: 52 Test points (Cables up to 26 wires) Detects Opens, Shorts, Miss-wires, Bad connections, and Diode polarity.Versatile: Many standard connector boards available as well as a build-your-own option for specialized connectors.Compact: 75” x 3.5” x 1.5” (197 mm x 89 mm x 38 mm...show more -
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IPTV Set-Of-Box Auto Test System
Guangzhou Jumho Electric Co., Ltd.
IPTV Set-of-Box test system is general audio/video test system for IPTV RCA signal output. This system has these features: Based on high-speed, high resolution data acquisition board from National Instruments. It can support all video and audio parameters testing.High speed, 3x than traditional video analyzer and audio analyzer.
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Video and stereo audio test generator
TELETEST PRO
A pocket sized, battery powered professional audio and video test pattern generator.
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8Ch Speaker/Receiver Unit Tester
BK9012
Based on the BK2120A Audio Analyzer, the BK9012 is designed to quickly test microspeakers or receivers 4~8 at a time at a rate that you’ll find hard to keep up with. It tests various frequency characteristics and also rub & buzz so you know the quality of your product is maintained. And of course, you can track the accuracy and stability of your process using the data you’ve saved on about 4 million microspeakers (based on a 6 second total test + load time) per month.
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Software-based Electroacoustic Test System
SoundCheck
The SoundCheck®system from Listen includes everything you need to perform audio measurements on a wide range of devices – the software, the audio interface, other test interfaces and accessories, and test sequences. The system is centered around the SoundCheck software. This powerful package controls and communicates with the measurement hardware, and includes all the stimuli, algorithms and analysis functionality needed to develop and run virtually any electroacoustic or audio electronic test. ...show more -
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HDMI / 3G Reference Media Player
VQS-300
Versatile destop/rackmount unit, loaded with unique sophisticated set of static and dynamic test patterns - see more details in separate VQL for VQS Presentation Multi-format HDMI and 3G-SDI outputs, digital and analog AV outputs 2.5 ppm accurate system clock to meet full 3G-SDI broadcast specs Front side bay for detachable SATA HDD – up to 2 TB of content VQL - Library of unique sophisticated dynamic test patterns and sequences LIve clips and 3D Video Tests, 5.1 Surround Sound and LR Stereo Audio Tests All commonly used resolutions, aspect ratios, frame rates and interlace modes Easy expansion with any external USB storage device: BD/DVD, HDD, FD.
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Multi-format Video Generator
LT 4600A
The LT 4600A multi-format video generator is a compact, 1U half-rack size SDI video signal generator that supports the triple-rate SDI (3G-SDI/HD-SDI/SD-SDI) format. In addition to test pattern output including color bars and SDI check fields, the LT 4600A is equipped with numerous features such as ID characters, QVGA logo marks, safety area markers, audio embedding, genlock function for external reference input signals, and three analog black signal outputs.
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Audio Analyzer / Studio Aid
MiniSonic MS10
The MiniSonic MS1/MS10 Audio Analyser/Studio Aid is a complete, hand held, two-channel analogue audio test set that measures frequency, frequency response, phase, level, noise, distortion, crosstalk, speed and path latency (delay).As well as being a quality tester it's a precision line-up tool, a stereo PPM, a balanced-unbalanced convertor (both ways),a stereo mic preamp, a headphone amp, and a level convertor.
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Audio Analyzers
With over 32 years of experience in audio test and measurement, we know what are the most important features and how to deliver them as a cost efficient and easy-to-use solution.
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12-600V AC Adjustable Non-Contact Wire Tracer
5221
Peaceful Thriving Enterprise Co Ltd
This non-contact voltage tester, can be used to test the presence of AC voltage from 12V~600V, no need of metallic conduction, easy to read by visual and audio indication. Locates breaks along live, insulated wires and power cords. Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.
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NTSC PATTERN GENERATOR
PG-28
Model PG-28 NTSC Pattern Generator can be use to quickly and easily troubleshoot, test, and align NTSC television. Features a wide selection of popular video patterns including Color Bars, Crosshatch, Dot, Staircase, Circle, Center Cross, Window, and Raster for accurate and comprehensive TV troubleshooting and testing. Supports both progressive and interlace scanning system. Composite video and S-Video output. 1KHz audio tone for audio troubleshooting.
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Consumer Electronics
Tap into new markets through international commercial licenses. We help you by offering quality inspections and product tests for TVs, digital cameras, MP3 players, and most other consumer electronics. Using individual product testing or comparative testing, we evaluate a wide range of product characteristics, such as electromagnetic compatibility, electrical safety, or audio and video quality. We also determine whether your devices meet current environmental standards, such as banned chemicals regulations and energy conservation regulations.
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Signal Integration Systems
Avenue
The Avenue system includes modules for video up/down conversion, audio embedding, synchronization, conversion, routing, noise reduction, protection switches, test signal generators and more. Avenue signal processing modules are used worldwide in broadcast, mobile, satellite, cable, worship and post production facilities. Avenue is a tray-based signal integration system housed in a 1RU or 3RU frame. Any combination of 1.5 Gb/s HD, 3 Gb/s HD, SD, MPEG, analog video and audio processing modules can be used together in the same frame.
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Telephone Line Simulator
TLS-5
The TLS-5 Telephone Line Simulator offers the most convenient way to demonstrate or test telecom equipment where central office lines are not easily available. The TLS-5 functions as a virtual CO switch, providing four simulated central office lines with two talk paths, plus an audio interface port. Features include: 4 loop start lines, 2 talk paths, PBX features, programmable parameters, precise call progress tones, caller ID features, CLASS features, and programmable dial tones.
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Computer Based Audio Component Test System
DATS V3
Rugged aluminum housing with detachable test leads and built-in precision calibration resistorTighter tolerances on internal components for more precise measurementsIncreased output capability means greater separation from the noise floor, resulting in more accurate measurementsDATS Linearity Test for comparing parameters and impedance plots at multiple drive levelsOptional under desk mounting brackets included to save desk spaceOnly 1" H x 2-1/2" W x 4-1/8" D for easy portability
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USB Controlled Loudspeaker & Microphone Test Interface
AmpConnect™ ISC
AmpConnect ISC is an all-in-one audio interface that simplifies your test setup and operation. It is a single, rugged, rack-mountable piece of hardware containing a high-accuracy audio interface, impedance box, amplifier, headphone amplifier, 2 microphone power supplies and digital I/O. It replaces multiple hardware devices, connecting to your computer via a single USB cable, and it is fully controlled by SoundCheck. This simplifies setup and calibration, eliminates cabling and reduces connectivity errors, as well as reducing overall system cost.
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Cable Tester
TESTER
Whirlwind Music Distributors, Inc.
This versatile cable tester checks many varieties of audio cables. It tests most cable combinations of XLR, 1/4" or RCA Phono plugs for shorts, opens, and polarity reverse. The handsfree design allows manipulation of the cable to locate intermittents.
