Transmission
Measures the strength and integrity of a signal carried over wire, fiber or air.
See Also: Transmission Impairment
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Datalogger IO-Expander
IOX-370
The I/O Expander takes as a central component of Immission measuring station the calculation of averages, controlling function controls and saving data. The raw data are analog, serial or read in via Ethernet. Automatically when certain events occur, a message by SMS or e-mail will be sent. The transmission of measurement data in the control center is via a modem or network. For configuration and visualization software IOVIS Lite is included. Furthermore, the stored values can requested with the integrated Web interface from any browser.
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Copper Telecommunications Test
Noise and transmission problems are constant battles in the best of worlds. With emerging technologies like IP-video over DSL delivered to the customer over existing copper pairs, it's more vital than ever for telephone companies to test and maintain their outside copper plants.
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Attenuators
Shenzhen Tojoin Communication Technology Co., Ltd.
Attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.
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6U VPX Ethernet + SRIO Switch Board
VP68803
LinkedHope Intelligent Technologies Co.,Ltd.
VP68803 is 6U VPX Ethernet + SRIO switch board compliant with VITA46 and VITA65 specifications, and is mainly applied for high-speed data exchange and routing between different boards in a VPX chassis. Designed with 6U VPX form factor, VP68803 has excellent performance in thermal dissipation and environment protection.Integrated with Ethernet, SRIO switching and routing, VP68803 has 20 1000Base-BX Ethernet interfaces for control plane, and has 19 x4 SRIO 2.1 ports for data exchange. Therefore, VP68803 realizes internal and external data transmission with comprehensive integration. Besides, VP68803 can be installed in Single-Star Topology and Dual-Star Topology backplanes. These characteristics guarantee the stability and applicability of VP68803.
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Corona Camera
UV-260
Being with high sensitivity UV-260 is a power tool to detect UV emission in full daylight with high signals from faraway and nearby sources. UV-260 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations. UV-260 is newest genaration of UV imaging system with an emphasis on high performance functionality and easy operation, it is widely used in transmission line inspection, electrical utilities, HV research institutes, HV electrical component inspection, HV panal inspection, service providers, laboratories and more.
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Optical Signal Transmission
Analog
Used for oscillographing analog signals under EFT/EDS/RF interference.
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Balanced Measurements
The unbalanced interface of a VNA is not very well suited for measuring balanced circuits like antennas, transmission lines or chip impedances. In fact it is nearly impossible to get a decent calibration on a balanced 2-port measurement using coax cables.
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Directional Couplers
Pasternack directional coupler category is passive devices that couple part of the transmission power in a transmission line. Our directional coupler series provides the bandwidth, high directivity and higher power that engineers need for their most demanding application designs. RF directional couplers often use two transmission lines set close together so that energy passing through one is coupled to the other. Many Pasternack directional coupler components are RoHS and REACH compliant. RF directional couplers are available with 4.1/9.5, 4.3-10, 7/16 DIN, Type N or SMA connectors. Our directional coupler line has 6dB, 10dB, 15dB, 16dB, 20dB, 30dB or 35dB coupling values. Power ratings of our typical and high power directional couplers range from 25 Watts to 70 Watts. Directional coupler frequency range of this product design is from 1 GHz to 8 GHz. As with our other over 40,000 RF, microwave and millimeter wave components from Pasternack, this directional coupler series is in-stock. Not only are these couplers in directional design in stock, they also will ship the same day as they are purchased.
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Terahertz Systems
Terahertz waves are electromagnetic waves in the frequency band between radio waves and light waves. It combines the transmissivity of radio waves and the straightness of light waves and provides fingerprint spectra based on intermolecular interactions from small molecules to high polymers. By utilizing of this characteristic for spectroscopic and imaging measurements, it is possible to apply them to nondestructive analysis that has never been done before.
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Transmission Protection
Schweitzer Engineering Laboratories, Inc.
SEL transmission protection solutions provide complete primary and backup protection from all types of faults. Using these devices helps you avoid expensive equipment damage and failure while maintaining system performance and increasing availability.
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VOA Variable Optical Attenuator
JW8506
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW8506-VOA Variable optical attenuator is JOINWIT specially designed for the current optical transceiver, optical network integration test. It is the test equipment with excellent performance. JW8506-VOA Variable optical attenuator through the design of high density，greatly saves equipment cover space，multi-channel independent optical attenuation provides a higher rate of test date throughput and test，the device also provides several communication interface，can support system integration with Joinwit testers. It is the ideal solution of 40G/100G optical module、optical network、optical attenuation sensitivity in optical transmission field and error rate.
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Flip-Flop Electronics
Analog Devices supplies a range of D type and T type flip flop products. Members of this portfolio can support data transmission rates up to 43 Gbps and clock frequencies as high as 43 GHz. All of our flip flop products are RoHS compliant and available in 3 × 3 or 4 × 4 SMT packages.
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Earth Resistance Tester
HT5600 / 700
Wuhan Huatian Electric Power Automation Co., Ltd.
Suitable for telecommunication, electric power, weather, machine room, distribution line, transmission line, gas station, factory, lightning rod, etc.
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SFP+ Cable, 0.5m
784076-0R5
1-Pin, Male SFP+ to 1-Pin, Male SFP+ or 2-Pin, LC/LC Duplex to 2-Pin, LC/LC Duplex SFP Cable - The SFP+ Cable connects to the SFP port on some PXI High-Speed Serial Instruments, PXI Ethernet Interface Modules, Controllers for FlexRIO, and USRP RIO devices. The LC/LC Duplex model … has multimode and single-mode optical fiber options that you can use in tandem with SFP+ optical transceivers. The cable is rated for transmission speeds up to 10.3125 Gbps and is offered in different lengths.
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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.
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4-Way Power Dividers From 0.5 To 60 GHz
Pulsar Microwave's 4-way power dividers are available in narrowband and broadband configurations, covering frequencies from 500 MHz to 60 GHz. They are designed to handle from 10 to 30 watts input power in a 50-ohm transmission system. Microstrip or stripline designs are utilized, and optimized for best performance.Units come standard with SMA or N female connectors, or 2.92mm, 2.40mm, and 1.85mm connectors for high frequency components.
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Random Number Generation
Quantis is a family of hardware random number generators (RNG) which exploit elementary quantum optical processes as a source of true randomness (cf. Wikipedia: physical phenomena with quantum random properties). Photons (light particles) are sent, one by one, onto a semi-transparent mirror and detected. The exclusive events (reflection or transmission) are associated to “0” or “1” bit values. Such quantum processes provide instantaneous and inexhaustible entropy.
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Contactless Lifetime Measurement and Inhomogenities Device
MWR-2S-3I
Lifetime determination is based on measuring photoconductivity decay after pulse light photo-exciting with usage of reflected microwave as probe.Simultaneous IR light transmission gives possibility to detect any inhomogenity insidesilicon brick and made 3D image of defects.
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Digital H.V. Insulation Tester(10kV)
6310 IN
Standard Electric Works Co., Ltd
● 2 Lines × 16 Characters LCD● Microprocessor-controlled● Tests insulation resistance up to 20 TΩ● 4 Insulation test voltages: 1000V, 2500V, 5000V, 10000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 5mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on
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Industrial CANopen And CANopen FD Module For Digital I/O Applications
PCAN-MicroMod FD DR CANopen Digital 1
The PCAN-MicroMod FD DR CANopen Digital 1 is an I/O module for use in CANopen and CANopen FD networks. The modern CANopen FD® standard makes it possible to cope with the constantly increasing need for data transmission from sensors, machines and complex production systems. The module has a CAN FD interface as well as 8 digital inputs and 8 digital outputs. With the DIN rail housing and the support of the extended temperature range, the module is suitable for use in an industrial environment.
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Bi-Phase Modulators
PMI's line of Bi-Phase Modulators includes a comprehensive selection of different models which cover broad octave frequency bands ranging from 0.5 to 40 GHz. Bi-phase modulators take a TTL level digital bits stream that’s encoded onto the RF carrier using 2 Phase Shift Keying (2PSK) modulation, where the 2 phases are separated by 180º. This performance is desirable in communications systems, microwave radio, radar, high data rate test & measurement, serial data transmission, base station infrastructure, and other industrial and military applications.
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Dispersion Compensation Optical Fiber Module
DCM-G.652-C-Fxx
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai and DCM-G.652-C-Fxx dispersion compensation fiber module, is negative dispersion compensation based on optical fiber technology, can effectively compensate for G.652 standard single-mode fiber transmission band of 1525 ~ 1565nm dispersion and dispersion slope characteristic.
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Absolute Length Gauges For Measuring Stations And Multi-gauging Fixtures
ACANTO series
*High system accuracy: ±2 µm / ±1 µm*Serial data transmission*Interface: EnDat 2.2*Protection rating of up to IP67*Compact design for limited installation space*Various plunger actuation possibilities
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Configurable & High Density Signal Transport
VF-9000 Series
Life on a mobile production truck or ENG van means making the most of your surroundings. With limited real estate for technology, our customers need high-density platforms to manage the abundance of signals coming in and going out. MultiDyne’s VF-9000 Series is built for high-pressure sports, news and live event production scenarios, and high-capacity transport requirements between studios and across campuses. The VF-9000 Series is also remarkably intelligent, providing automatic configuration of video inputs and outputs based upon recognizing which VF-9000 SFP modules are added to the frame. Hot-swappable modules establish redundancy to ensure live mission-critical operations are never disrupted, while data transport, video signal regeneration and wavelength shifting add value for users seeking a brute-force, rock-sold signal trunking and fiber transmission solution.
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Coaxial Waveguide Adapter, 2.4 mm (f), 33 to 50 GHz
Q281A
The Keysight Q281A is a 2.4 mm female to WR-22 waveguide adapter that operates in the 33 to 50 GHz frequency range. These adapters transform waveguide transmission lines into 50 ohm coaxial lines. Power can transmitted in either direction, and each adapter covers the full frequency range of its waveguide band with SWR less than 1.3.
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Predicting Microwave and RF Designs Virtually
RF Module
The RF Module is used by designers of RF and microwave devices to design antennas, waveguides, filters, circuits, cavities, and metamaterials. By quickly and accurately simulating electromagnetic wave propagation and resonant behavior, engineers are able to compute electromagnetic field distributions, transmission, reflection, impedance, Q-factors, S-parameters, and power dissipation. Simulation offers you the benefits of lower cost combined with the ability to evaluate and predict physical effects that are not directly measurable in experiments.
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MX Series - i2 Modular Inserts
VPC i2 MX inserts offer standard and hybrid transmission options for both wired and PCB solutions.
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Digital Line Protection System
DLPD
The DLPD provides distance protection for HV and EHV transmission lines. It may be used for single or three phase tripping applications. It includes four zones of distanceprotection. User selectable pilot schemes are provided with stepdistance backup. Ground instantaneous and time overcurrentfunctions are independently selectable to be directional ornon-directional.
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Dielectric Loss Tangent and Transmission Attenuation Measurement System
RTS03
RTS03 measures relative permittivity (dielectric constant), dielectric loss tangent in the frequency range between 5GHz and 26.5GHz based on a correlation between measurement frequency and transmission attenuation as the microwave passes through the flat plane sample.
