Transmission
Measures the strength and integrity of a signal carried over wire, fiber or air.
See Also: Transmission Impairment
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Microwave Radio
The transmission of signals via radio waves using a series of radio wavelengths measured in small numbers of centimeters.
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Portable Spectrometer / Portable Spectrum Analyzer
Optoplex's portable spectrometer / portable near-infrared optical spectrum analyzer (OSA) / mini spectrometer is a valuable spectral module in the Process Analytical Technology (PAT) applications. Portable spectrometer acts as a stand-alone spectral engine, imaging and measuring, through a rapid and nondestructive process, a wide range of vapor, liquids and solids through transmission and diffuse reflection.
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(40×70×12mm) Single Channel Small Form Factor Gain Block Booster EDFA Module
SBA4100-GM01
Hangzhou Huatai Optic Tech. Co., Ltd.
SBA4100-GM01 is a single-channel gain block booster EDFA module, adopts subminiature 40×70×12mm compact package. The module uses high performance non-cooling pump laser, combined with artistic package and best optic performance, creating the best flexible and variable low-cost amplifier in the market. This module is suitable for multiple network application, especially the application that requires 40GB/S transmission speed.
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Directional Coupler
DCZ-XXE/Y
The DCZ-XXE/Y directional couplers are used for extracting or introducing RF power flow in a transmission line withoutdistortion of signal characteristics. The directional couplers are available in 3, 6, 10, 15, 20 dB coupling values and30 - 35 dB minimum directivities*. 4-ports directional couplers are available in bi-directional (BDC4-XXE/Y) and dual-directional(DDC4-XXE/Y) configurations.
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Encryption Device for Voice & Data Communications
ELCRODAT 4-2
Rohde & Schwarz ELCRODAT products protect voice and data communications in armed forces and government digital and analog networks in all German and NATO security classifications.The ELCRODAT 4-2 is a fully ruggedized tactical crypto device for encrypting and decrypting voice and data communications for all German and NATO security classifications. Since it is TEMPEST-proof, it can be operated with HF/VHF/UHF radio, satellite communications and line transmission equipment. The device is ideal for deployment on stationary and mobile platforms in rugged terrain and in naval and airborne environments.
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Multi Wavelength Monitor
LV5490/LV5480
The LV 5490 is a multi waveform monitor that supports 4K video format (4096×2160、3840×2160) based on 3G-SDI dual link or quad link, HD-SDI quad link, and 12G-SDI. The following two 4K video division transmission systems are supported. ・2-SAMPLE INTERLEAVE DIVISION ・SQUARE DIVISION
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Microwave TV Transmitters for Radio Amateurs
Is the transmission of broadcast quality video and audio over the wide range of frequencies of radio waves allocated for radio amateur (Ham) use.[1] ATV is used for non-commercial experimentation, pleasure and public service events. Ham TV stations were on the air in many cities before commercial television stations came on the air.[2] Various transmission standards are used, these include the broadcast transmission standards of NTSC in North America and Japan, and PAL or SECAM elsewhere, utilizing the full refresh rates of those standards. ATV includes the study of building of such transmitters and receivers, and the study of radio propagation of signals travelling between transmitting and receiving stations.[
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LVDS (Low Voltage Differential Signaling) Drivers and Receivers
LVDS (Low Voltage Differential Signaling) Drivers and Receivers from Analog Devices offers designers robust, high speed signaling for single-ended to differential solutions for point-to-point applications. Our selection of products conform to the TIA/EIA-644 LVDS standard and contain the first LVDS transceivers to meet 8 kV IEC ESD performance standards - important for robust, interboard applications where the connectors can be exposed to more harsh electrostatic environments. Companion differential line receivers and differential line drivers support up to 600Mbps. LVDS greatly improves noise immunity and minimizes emissions for high speed point-to-point data transmission and is a low power alternative to emitter-coupled logic (ECL) or positive emitter-coupled logic (PECL) signaling.
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AWD Dynamometers
MD-AWD-500-AC/EC-100/250
The key to designing an AWD dynamometer properly is to understand the methods currently being used by manufacturers in the field of AWD drivetrain technology. A dynamometer that can accommodate various types of AWD vehicle transmissions and wheelbases without excessive complication and, more importantly, without risking damage to a client’s AWD system is paramount. Full time AWD vehicles are designed to provide maximum performance regardless of road conditions. In cases where traction is less than ideal, a vehicle may be designed to improve stability and traction at the expense of power. This means adding torque to a spinning wheel or retarding of timing. In order to properly test an AWD vehicle for peak performance, an AWD chassis dynamometer must be able to simulate ideal road-load conditions to the vehicle. This approach allows the vehicle to be evaluated under “optimum” operational conditions; whereby torque is distributed to the vehicle’s tires in the same manner that would normally occur when a vehicle has equal traction at all four drive wheels, and is therefore operating at peak efficiency. To achieve this, Mustang’s AWD-500 Series incorporates an internal drive system that synchronizes the front and back rollers to simulate a flat, dry road condition. Synchronization, or linkage, insures that the front and rear rollers are always spinning at precisely the same road speed. This process eliminates the possibility of activating a vehicle’s traction control system and also insures that a vehicle’s torque management system is operating under the assumption that the vehicle is not skidding, turning or slipping. Mustang’s AWD-500 can be operated in AWD Mode while testing two-wheel drive vehicles. This process allows the non-driven axle to be spun by the dynamometer rollers at the same speed as the driven axle, eliminating the speed differential that occurs on two-wheel drive dynamometers – problem solved.
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Modulators
A modulator is an electronic circuit that superimposes a low-frequency (information) signal onto a high-frequency (carrier) signal for the purpose of wireless transmission. The reason for this is that higher frequency signals can be received using shorter aerials, which are more practical than longer ones. The information signal can be either analog or digital.
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Precision LCR Meter (20Hz to 1MHz)
ST2827
ST2827 series precision LCR meter has multiple functions and higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. This instrument has a basic accuracy of 0.05%, maximum test frequency of 1MHz and resolution of 10 mHz. ST2827 series is easy to operate with a 4.3-inch LCD screen as well as English operation interfaces. Integrated transformer test function greatly improve the test efficiency. The instrument is also provided with multiple interfaces which can meet various requirements of the automatic sorting test, data transmission and storage.
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Coaxial Switch, DC to 18 GHz, SPDT, 24 to 30 V Solenoids
8761B
The Keysight 8761B is a single-pole, double-throw coaxial switch with excellent electrical and mechanical characteristics for 50 ohm transmission systems operating from dc to 18 GHz. It features broadband operation, long life, low SWR, excellent repeatability, and magnetic latching solenoids. The Keysight 8761B switch is small and lightweight, making it ideal for applications where space is limited. Because of its versatility and excellent electrical performance, it is well suited for automated testing and systems applications.
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Synchro Power Amplifiers
SPA300
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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Circuit Breaker Analyzers & Timers
CAT circuit breaker analyzers and timers are advanced standalone or a PC controlled instruments for circuit breaker maintenance. Typical application areas of CAT instruments are medium and high voltage substations at electric power generation, transmission, and factories of switchgear. Also, industrial environments and electric power distribution are suitable application areas for these circuit breaker testing instruments.DV Power CAT circuit breaker testing instruments are portable and lightweight. They are designed for performing mechanical operations intended for circuit breakers testing according to standards IEC 62271-100 and IEEE C37.09.These instruments measure:the timing of main contacts, pre-insertion resistor contacts, auxiliary contacts operations,coil currents,motion parameters,voltage recording,main circuit resistance,arcing contacts wipe,and any relevant analog signal.Motion transducer channels provide measuring a displacement of the circuit breaker moving parts, contact wipe, over-travel, rebound, damping time, and average velocity. Even more, CAT circuit breaker analyzer optionally has a built-in micro-ohmmeter. Hence, it provides the main circuit resistance measurement and dynamic resistance measurement. Dynamic resistance measurement is an effective method for arcing contacts condition assessment.
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Automated Tuners / Impedance Tuners / Load Pull Tuners
MT97x, MT98x and XT98x series automated tuners (also known as automated impedance tuners and automated load pull tuners) are precision instruments that are optimized for a broad class of in-fixture and on-wafer applications, and may be used in any automated or manual application requiring the ability to match the impedance of a microwave circuit element or to establish specific impedances at a terminal interface. The tuner design is based on the slide screw concept using the inherently broadband slab-line transmission structure. Each unit has two non-contacting probes deliver high VSWR with superb accuracy and reliability over a wide frequency range. These probes can be fully retracted leaving a low-loss, well-matched transmission line, which is a significant benefit in power related applications where two-port tuners capable of handling large amounts of power are required. As integral components of Maury Device Characterization Solutions, these PC-based tuners are controlled using Maury's family of Device Characterization Software tools, including MT930 IVCAD, MT993 ATS and the DLL-based measurement automation environment. Maury Microwave automed impedance tuners are ideal for load pull, harmonic load pull, active load pull, hybrid active load pull, noise figure, noise parameters and all automated tuner applications.
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DIN Abrasion Tester
TF215
TESTEX Testing Equipment Systems Ltd.
DIN Abrasion Tester, to determine abrasion of flexible materials, such as rubber, tires, transmission belts, soles, leather etc. The abrasion tester is provided with a wide testing area to meet the most requests. Additional balance is required.
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(40×70×12mm) Single Channel Small Form Factor Gain Block Pre-Amplifier EDFA Module
SPA4300-GM01
Hangzhou Huatai Optic Tech. Co., Ltd.
SPA4300-GM01 is a single channel Gain Block Pre-Amplifier EDFA module , adopts subminiature 40×70×12mm compact package, combined with artistic package and best optic performance, creating the best flexible and variable low-cost amplifier in the market. This module is suitable for multiple network application, especially the application that requires 40GB/S transmission speed.
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Modem
CODA-46
Hitron Americas Technologies Inc.
The CODA-46 is an intelligent device that enhances its basic data transmission features with IPv6 support, which makes it especially suitable for the transmission of data based on this protocol.
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Advanced PM
OPM-50
OPM-50 paired with SLS-50 Intelligent Stabilized Laser Source can be used to identify fiber, measure attenuation and loss, verify continuity and evaluate fiber link transmission quality.
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Differential Picosecond Pulse Generators
PicoSource PG900 Series
The fast-transition pulse can stimulate a transmission path, device or network with a broad spectrum signal in a single instant. Such a pulse is very useful for many of the high-speed broadband measurements that we need to make; for instance in time-domain reflectometry, semiconductor test, gigabit interconnect and port test and in radar.
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32-CH 12-Bit 100 kS/s Isolated Analog Input Card
PCI-9113A
ADLINK PCI-9113A is a 32-CH, 12-bit, 100 kS/s isolated analog input card. The PCI-9113A provides analog inputs with 3 programmable input ranges for both bipolar and unipolar inputs. The 32-CH single-ended analog inputs can be converted to 16-CH differential analog inputs, which improve the noise rejection in harsh industrial environments. The analog inputs are isolated from the PC's system ground. This feature not only protects the PC from being damaged from surges on the signal lines, but also eliminates ground loops and common-mode problems commonly seen in industrial measurement applications. The PCI-9113A provides custom circuit area for input signal conditioning. Either signal attenuation or filtering can be applied on per channel basis. With all the features, ADLINK PCI-9113A delivers cost-effective and reliable data acquisition capabilities for ATE, sensor monitoring, data logging, power transmission, and a broad variety of industrial measurement applications.
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CAT-5 Video Drivers
Analog Devices provides designers with a robust portfolio of high speed triple, differential, and single-ended input to differential output CAT-5 video drivers. We designed the technology for the highest resolution component video signals, but it can be used for any type of analog signals or high speed data transmission over either Category 5 UTP cable or differential printed circuit board (PCB) transmission lines. Manufactured with our second generation XFCB bipolar process, the drivers have large signal bandwidths of 700 MHz, fast slew rate, and output amplitude and phase matching balanced to –60 dB at 50 MHz.
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Epi Thickness & Composition System
Element
The Element system is the tool of record for wafer suppliers for high speed impurity mapping and epi thickness measurement. It is the only tool on the market with the unique combination of transmission and reflection based technology. This system is the industry standard for dielectric monitoring.
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Antenna
Simulsat
Quintech Electronics and Communications Inc.
Simulsat is the world’s only true full-arc multiple satellite antenna that is capable of receiving satellite transmissions from 35 or more satellites simultaneously, without adjustment or degradation in performance from one satellite to the next.
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Gesture, Color Sensors & Proximity Detection
The gesture product family performs advanced gesture detection, proximity detection, digital Ambient Light Sensing (ALS) and color sensing (red, green, blue and clear). It also implements optical pattern generation for barcode transmission and remote controls. The gesture sensor modules provide a highly integrated solution offering five essential functions to enable a touchless interface and to optimize the end user experience of communications and consumer electronics equipment. Gesture detection uses four directional photodiodes to sense IR energy emitted from the integrated LED, converting the measurements of reflected IR light into information about physical
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Biaxial Inclinometers
Columbia Research Laboratories
Columbia's Biaxial Inclinometers use the same force balance accelerometer technology used in our single axis inclinometers. These Biaxial Inclinometers are used in applications where dual axis tilt measurements are required. The SI-702B series is intended for use in applications such as platform stabilization, surface mapping and measuring tilt angles in remote locations. The SI-701AI series, is designed with an output circuit configuration made for use in 4-20mA data transmission systems.
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HDMI Test Connector
The plug contact consists of a test plug for the transmission of the digital signals that meet your specific requirements and a suitable adapter (mounting unit). Due to their built-in rubber buffers, the mounting shoes have different degrees of freedom and allow a self-centering contact. Because of these flexible fixing tolerances on the product and in the contact area can be compensated (for example in case of misalignment or deviations in the assembly). The plugs can be easily integrated into test fixtures or contacting modules. By a suitable cable assembly, the plug is connected quickly and solderless to the measuring system. This makes it easy to replace the test plugs while maintaining the system.
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UIO40-Express Series
UIO-4036
*Supports 10/100/1000 Mbps Auto-Negotiation*2 LEDs on Each Port to Show Link/Active Status and Transmission Speed
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Broadband, Multirange Directional RF Wattmeter
81050
With the Model 81050 Directional Wattmeter you can now measure RF power in 50-Ohm coaxial cable and transmission lines without the need for additional plug-in elements.
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7.5 GHz Low Capacitance ÷10/÷20 probe
PP066
The PP066 is a high-bandwidth passive probe designed for the use with the WaveMaster™ and other high-bandwidth oscilloscopes that have 50 Ω input termination. This very low capacitance probe provides an excellent solution for higher frequency applications, especially the probing of transmission lines with 20–100 Ω impedance.
