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Reflectometers
Instruments used to measure the reflectance of a surface. (spaceflight.nasa.gov)
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T3SP Time Domain Reflectometers
T3SP Series
Teledyne Test Tools T3SP15D stimulates the DUT with true differential signals. The T3SP15D offers fast rise times of 35 ps for spatial impedance resolution (in FR4) of 3 mm, at DUT lengths up to 40 meters and TDR repetition rates up to 10 MHz and uses the same open short load thru (OSLT) calibration standards as vector network analyzers. With their small form factors, light weight, and optional internal batteries, the instruments go anywhere in test labs or in the field at an affordable price.
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Time Domain Reflectometer
TDR 500
BAUR Prüf- und Messtechnik GmbH
Handheld Time Domain Reflectometer. The handheld time domain reflectometer TDR 500 and TDR 510 are used for fault location in all metal cables such as power cables, coaxial cables, data cables and communication cables.* Configurable for various measurement ranges and cable types* Standard-compliant, safe measurements on life cables through the measurement category CAT IV / 600 V (with separation filter)* Ideal for fault location in the area of telecommunication, video technology, data and security technology
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Optical Backscatter Reflectometer
OBR 4600
The Luna OBR 4600 Optical Backscatter Reflectometer (OBR) is a powerful tool for testing and analyzing loss in short-run networks and components. The OBR 4600 is an ultra-high resolution reflectometer that features a spatial sampling resolution of 10 microns, zero dead zone, and backscatter-level sensitivity. The OBR 4600 offers industry leading technology to precisely track loss and polarization states, allowing you to “see inside” your components and systems.
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Scalar Network Analyzer
R24XE
The R24XE Scalar Network Analyzers provide both manual and automated VSWR, insertion and return losses measurements in five waveguide bands from 33 to 225 GHz. The system consists of the G44XE sweep generator, waveguide reflectometer, network analyzer and personal computer.
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Cable Testers
The Tester can check UTP and STP Cat 5E,6,6A and Coaxial Cable. It can ldentify and locate the distance of a open or Short Circuit. With the Multifunction Tester you can determine the Continuity and Wiring of the Cable Pattern. Comes with the Low Battery Indicator. It uses TDR ( Time Domain Reflectometer ) to measure the length and distance of the cable. LCD Backlight Display.There are 8 Remote ID available.
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Time Domain Reflectometer
ETDR 10A-1
Compact dual channel precision full function portable easy to useTDR for fault location on balanced unloaded cables.
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Optical Time Domain Reflectometer / OTDR Tester
M-OTDR-802
Fuzhou Metricu Technology Co Ltd
Wavelength 1310 / 1550nm, max test range 150KM, Dynamic range 28 / 26dB
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OTDR
Shenzhen Sharingtek Communication Co., LTD
Is an optoelectronic instrument used to characterize an optical fiber. It is the optical equivalent of an electronic time domain reflectometer which measures the impedance of the cable or transmission line under test.
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OTDR
TMO350 Series
TMO350 series Optical Time Domain Reflectometer(OTDR) is the new generation of intelligent meter for the detection of fiber communications systems.
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OTDR Launch Cable Box, OTDR Dead Zone Eliminator 100-500M
Shanghai Fibretool Technology Co.,Ltd.
Designed to aid in the testing of fiber optic cable when using an OTDR. TheOTDR Launch Cable Box is used with Optical Time Domain Reflectometers (OTDRs) to help minimize the effects of the OTDRs launch pulse on measurement uncertainty. Available in many different configurations and fiber lengths.
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Time-Domain Reflectometer
TDR-410
*Location damaged power cables.*Fault location copper telecom cables.*Coaxial cable fault location.*Fault location wiring infrastructure.*Detection of breaks, short circuits, damage caused by dampness and other changes in impedance of the cable.*Graphic depiction of damage the cable with automatic indication the distance to fault on the screen.
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Time Domain Reflectometer (TDR) Card
PCI-3127
The PCI-3127 is a PCMCIA-form factor TDR that can be used to identify and locate failures in installed wiring and cable systems. The instrument can make high resolution TDR measurements on circuits up to 96,000 feet (~30km) from your Windows XP notebook computer or PC using a low-voltage non-destructive test signal.
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USB OTDR
FiberPal UFO Series
The Radaiantech UFO series is a compact, cost-effective, plug-and-play Optical Time-domain Reflectometer(OTDR) unit, designed for full-range fiber fault detection. It is ideal for optical fiber installation, maintenance, field construction, and other on-site fault-location analysis. As a USB peripheral, UFO is the good choice of OTDR to integrate with remote optical monitoring systems. The OTDR unit is designed as a green PC peripheral compatible with Windows 98, 2000 or above. The application program (AP) sends OTDR command from the computer to the unit and gets data back through USB connection. The USB OTDR gets power from the USB port and an internal rechargeable Li-ion battery.
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Compact Palm OTDR
AV6416-OTDR
Radiasun International Group Ltd.
AV6416 Palm-OTDR is new Optical Time Domain Reflectometer with integrated VFL(visual fault locator). AV6416 Palm-OTDR feature handheld, compact, lightweight, long battery life and easy-to-use. It supports auto test, manual averaging, manual real time test mode. Besides, the AV6416 Palm-OTDR can save and transfer the measurement data to PC. The AV6416 Palm-OTDR has become the indispensable and ideal tools for fiber
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Handheld Reflectometers And Emissometers
Are portable contact measurement devices designed to take precise, accurate measurements.
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OTDR
Wuhan Sunma Technology Co., Ltd.
OTDR, short for optical time-domain reflectometer, is an optoelectronic instrument used to characterize an optical fiber. It can offer you an overview of the whole system you test and can be used for estimating the fiber length and overall attenuation, including splice and mated-connector losses. It can also be used to locate faults, such as breaks, and to measure optical return loss.
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Optical Time Domain Reflectometers
An optical time domain reflectometer (OTDR) is a precision instrument used to locate events or faults along a fiber link, typically within an optical communications network. The OTDR launches a series of high speed optical pulses into the fiber to be measured. Various events on the fiber generates a Rayleigh back scatter that returns to the OTDR and the strength of the return pulses are measured and integrated as a function of time, and plotted as a function of fiber length. The horizontal axis is the distance and the vertical axis is the loss.
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Handheld TDR
The handheld Time Domain Reflectometer (TDR) consists of CM Technologies’ PCI-3127 high-performance metallic TDR card packaged in a rugged handheld computer form factor. The software interface uses an easy to follow menu structure to assist in acquiring, saving and interpreting TDR signatures – extremely flexible when compared to traditional instrumentation.
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Portable Optical Backscatter Reflectometers
OBR 6200 Series
The Luna OBR 6225 and OBR 6235 are portable and rugged ultra-high resolution reflectometers with backscatter-level sensitivity for testing fiber optic networks deployed in aerospace, naval, data center and industrial applications.
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Mini OTDR Fiber Optic Reflectometer with VFL OPM Laser Source
MT-1300 Plus
Guangzhou Wanglu Communications Co., Ltd.
- Display: 3.5 inch color TFT-LCD screen- Handheld design, light weight and easy operation- Single mode: 1310/1550 nm- Dynamic range: 24 / 22dB (can test about 60 km)- Automatic measurement mode: 1310/1550 nm dual wavelength can be tested simultaneously- Applicable fiber: SM- <8m extra-short event dead zone- Wavelength: 1550nm- Up to 24dB High Dynamic Range- Distance Range: 4,8,16,32,64,128,256km- Pulse width: 3ns-10us- RJ45 cable TDR test & cable sequence test- Optical power meter, Visual fault locator, Laser source- Event Map, can display the length of the link, the type of event point and the position of break point.- USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync- LED light- Built-in friendly-environment lith ium battery with high capacity for over 12 hours of operating life
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Spectrum & Vector Analyzer
SVA1000X Series
The SIGLENT SVA1000X series spectrum & vector network analyzers are powerful and flexible tools for broadcast and RF device testing. With a wide frequency range from 9 kHz to 1.5 GHz, the analyzer delivers reliable automatic measurements and plenty of features including a tracking generator and multiple modes of operation: the base model is a swept super-heterodyne spectrum analyzer and optional functions include a vector network analyzer, a Frequency Domain Reflectometer based distance-to-fault locator, and a modulation analyzer. Applications include broadcast monitoring/evaluation, site surveying, EMI pre-compliance, research and development, education, production and maintenance.
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Multi-wavelength Measurement Optical Time Domain Reflectometer
MT-7300 Plus
Guangzhou Wanglu Communications Co., Ltd.
● 32/30dB high dynamic range● ≤2m extra-short event dead zone● 0.05m high distance resolution,128k sampling points● Fast auto measurement, one-button operating● Test up to four wavelengths with a single unit ● Communication light check automatically● Remote function via Ethernet● USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync● Supporting Bellcore GR196 file format in writing or reading● Built-in lithium battery with high capacity for over 8 hours of operating life● Integrated Visible fault locating (VFL)
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Time Domain Reflectometer
IRG 2000
BAUR Prüf- und Messtechnik GmbH
Cable fault location with the BAUR IRG 2000. The IRG 2000 impulse reflection measurement unit or time domain reflectometer is a handy, easy to carry device for single-phase cable fault pre-location. It is used in combination with a surge voltage generator on low-, medium- and high-voltage cables 0 - 65 km in length. It can also be used on live cables carrying voltage up to 400 V.* Easy and quick cable fault location* Light, compact and manageable* Main unit for the tried-and-tested pre-location method* Ideal for integration in measurement systems
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Thumpers and Cable Fault Location
Cable testing can be broken down to different steps of the process, starting with a time domain reflectometer test to look for an incident signal on the line or, in some high resistance situations, VLF testing. These tests will identify a fault, allowing you to move on to pre-locating it. In some low resistance faults this will occur alongside the identification via the TDR.
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Reflectometer
T-510
Techno Instrumentation (India) Private Limited
Pulse Echo, Impulse current and Decay methodprovided to get the distance to almost all typesof faults.Laptop based 15 inch display with user friendlyinterface for easy operation.Online support of experts to review fault graphs.Comparison feature of any 5 graphs for reviewand analysis to get more accurate results.Velocity of propogation(VOP) control makes iteasy to precisely pre-locate faults in cables withdifferent velocity.Automatic storage of more than 10,000 faultgraphs.
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Saluki S2106 Series OTDR (up to 45dB)
Saluki S2106 Series Optical Time Domain Reflectometer is a high performance multi-function test instrument designed for the FTTx network. The product has a range resolution of up to 0.05m and a ultra-short event blind zone of 0.8m. This product integrates OTDR, LS, OPM, VFL, Event Map (iONM), OLT and OFD function all in one. It adopts touch and button dual operation mode. The product has rich external interface, which can realize remote control through Ethernet interface or two different USB interface for external USB flash drive, printer and data communication with PC.
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Time Domain Reflectometers
HL1100 Series
HYPERLABS HL1100 Series TDR instruments provide high-performance test and measurement capabilities for use in the field or in the lab. These instruments are used for applications such as fault detection in cables and interconnects, impedance characterization, time of flight analysis, water level measurement, and more.
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Spectroscopic Reflectometer
SR Series
Angstrom Sun Technologies, Inc.
Spectroscopic reflectometer (SR) tools are relative low cost and easy to use. To ensure accurate measurement on spectra, a long working distance and also adjustable working distance set up are professionally designed and considered. Since reflection spectra measurements require to use known reference to calibrate light intensity, it is hard to image that user could get accurate spectra without optimizing signal during such calibration because reference thickness is different from sample substrate's thickness in most of cases. Adjusting power output to lamp is our another consideration in ensuring a good measurement by reducing non-linearity effect of the detector.
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Coaxial Dual-Directional Coupler, 2 GHz to 18 GHz
772D
The Keysight 772D is a high-performance, dual-directional coupler designed for broadband swept measurements in the 2 to 18 GHz range. This coupler can be combined with Keysight power sensors and power meters for reflectometer applications. Forward and reverse power measurements on transmitters, components, or other broadband systems are made simpler using the Keysight 772D. The broadband design allows the use of a single test setup and calibration for tests spanning the entire 2 to 18 GHz range.
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Spectroscopic Reflectometer
– Antireflective coating (ARC) on textured (poly-) crystalline silicon solar cellMeasurement– Thickness, Reflectivity, n&kWavelength– 420 – 950 nm (1.3-3.0 eV) : expandableAccuracy (thickness measurement on specular sample)– 104.5 nm for 104.8 nm SiO₂on c-Si* Accuracy can be dependent on the quality of filmThickness range– 10 nm ~ 20 mm (depend on sample)Data acquisition time– < 1 sBeam spot size– ~ 50 mmFocusing of beam– Manual (optional auto-focus)Sample stage– Manual X-Y stage (specify sample size and travel distance)(optional automatic X-Y stage for mapping)
