Polarization
property of transverse waves which specifies the geometrical orientation of the oscillations.
See Also: Resistivity & Induced Polarization, Resistivity, Polarizers
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Semiconductor Optical Amplifier
SOA
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Amonics SOA is a polarization maintaining optical amplifier with high fiber-to-fiber gain. It is designed for transmitter applications to increase optical launch power to compensate for the loss of other optical devices. The benchtop version incorporates a user-friendly front panel housing a LCD monitor display, key switch, power control knob and optical connectors. RS232 computer interface is also equipped on the rear panel. 1MHz with 10ns pulse width intensity modulation is available. The OEM module version is an ideal building block for OEM system integration, especially in optical communication network and CATV applications. It requires only a single +5V power supply.
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Product
Intelligent Battery Charger-Analyzer for Large Battery Systems
SuperMasterCharger
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The SuperMasterCharger is an instrument designed to charge, trickle charge and analyze ( discharge ) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries.With its multiple modes of operation: Constant Current Charge ( dual and single rate ), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge ( analysis ), Resistance Discharge ( analysis ) and Full Discharge ( deep cycle ). The SuperMasterCharger can satisfy the requirements of most large ( 10 A-hr to 100 A-hr ) rechargeable battery systems.The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit ( no load ) and Over-voltage conditions.Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.
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Terminations & Loads
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We have more than 40,000 rf & microwave coaxial terminations in stock we can ship today. We offer these Microwave & RF terminations: SMA Terminations, Type N terminations, 7/16 DIN terminations, 2.92mm terminations, 2.4mm terminations, TNC terminations, smp terminations, minismp terminations, 4.1/9.5 minidin terminations. 4.3/10 terminations, ssma terminations, ssmc terminations, and a few Reverse Polarity terminations. Power levels of 0.5-150 watts. RF / Microwave terminations are also known as dummy loads or 50 ohm dummy loads. Our 1.85mm terminations, are rated to 67ghz. We offer 1.0mm terminations good to 110Ghz.
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Product
PXI Solid State Multiplexer, 10 Amp, Dual 3-Channel
40-666A-011
Multiplexer Module
The 40-666A-011 is a dual 3-channel 10A MUX and is part of our range of high current multiplexers occupying two slots of PXI chassis. Each multiplexer switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each multiplexer channel can support 10A of continuous current and switch up to 200V signals. The switches can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
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Product
Chamber/Pyroelectric Task
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Radiant's Chamber/Pyroelectric Task sets the sample to a series of temperatures by performingGPIB control of an external thermal device. At each temperature it captures the sample’s polarization response and/or small-signalcapacitance. These are combined to calculate the pyroelectric coefficient. The Pyroelectric Task is to be used with a Radiant Test System and a Linkam Stage (-196C to 600C), Thermal Chambers, Hot Chucks, or a Furnace to automatically measure the Pulse Polarization response and Small Signal Capacitance of a Pyroelectric material that is being heated and/or cooled. Radiant's Pyroelectric measurement Task can be added to Vision at additional cost. This measurement suite fully characterizes the pyroelectric charge (polarization) response of the sample under test. The Pyroelectric Task suite controls various thermal controllers such as Quantum Design, Lake Shore, Delta Design, and many others. Detailed Listing of Thermal Controllers Registered in Vision. The Chamber/Pyroelectric Task is quoted upon request.
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4/8-CH 12-Bit 1 MS/s Analog Output Multi-Function PXI modules
PXI-2500 Series
Analog Output Module
ADLINIK PXI-2501 and PXI-2502 are high-speed, high-performance analog output multifunction PXI modules. These devices are able to update up to 8-CH, 12-bit analog outputs imultaneously sustaining 1 MS/s. The reference sources and output polarities are programmable individually per channel. Combine this with the multiplying PXI architecture, ADLINK PXI-2500 series PXI modules can generate complex modulated analog signals. The hardware-based arbitrary waveform generation frees CPU intervention even when all analog outputs are updating at full speed, and the lengths of waveforms are only limited by the system memory. The PXI-2500 series integrate up to 8-CH, 400 kS/s, 14-bit single-ended analog inputs with programmable polarity, 24-CH programmable digital I/O lines, and 2-CH 16-bit general-purpose timer/counters.
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Twinax Contacts
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VPC twinax contacts provide differential voltage options most commonly used in digital and data applications.For increased reliability and to eliminate the need for polarization, the design of VPC's twinax contact consists of two concentric inner conductors for termination to the twisted pair, and an outer shield for termination of the cable shield.
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Portable Electrical Management Systems
EMS-LCHW30
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Progressive Industries Portable Electrical Management Systems (EMS) provide full RV protection against all adverse power conditions. You will feel secure with multi-mode surge, voltage, polarity and lost/open neutral protection. Each unit includes a digital display, scrolling continuously through the power source information: Voltage(s), current, frequency, error code, and previous error code (if applicable). Replacement parts are simply plug-and-play, making repairs quick and easy. As with our portable models, the computer is driven by state of the art microprocessors. Should the software ever change, EMS owners can receive a free upgrade at no cost.
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Swept Test System For Optical Components
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measurement platform for optical components with a fastscan speed, high resolution and accuracy. The systemcombinesour tunable lasers, polarization controller, power meter and software.
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Multifunction Digital Tester
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*Contact ACV test*Non-contact ACV test*Continuity check*DC Voltage / Polarity check
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Amplitude Detectors with Isolators
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Full band waveguide detectors are GaAs beam lead Schottky diode-based detectors that are specially designed for millimeterwave network analyzer applications. With a proprietary circuitry design and careful diode selection, these zero-biased detectors exhibit high sensitivity and extremely flat output characteristics. The below standard offering covers the frequency range of 18 to 170 GHz and offers a 1 MHz video bandwidth and 1 MΩ video output impedance. The standard models also have the capacity to handle a maximum RF input power of up to +17 dBm. The RF interface of these detectors is a standard waveguide with an integrated Faraday isolator to improve the port VSWR. The output voltage polarity is negative and the connector type is a female SMA. Other configurations are offered as custom models.
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Speaker Test
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Determines speaker polarity by analyzing a proprietary signal. See our new demo video of this module. Measures woofers, midrange, and tweeter drivers.
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Product
Long-range Surveillance Thermal Imaging Camera
IRT303
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Wuhan JOHO Technology Co., Ltd
Long-range Surveillance Thermal Imaging Camera IRT303IRT303 is extremely compact, durable uncooled day/night system, operating in 8-14 um waveband, with DDE image processing technology and high sensitivity, it is ideal for quick and accurate situational awareness in a variety of defense and security applications. It specially equipped with Dual-FOV, the wide FOV for find object in wide scope and then fast switch to narrow FOV looking at the target for details. IRT303 is the optimal device for super long observation purpose and target acquisition.ApplicationsLong distance surveillance or patrolLand border and coast surveillanceMarine navigation or rescueTechnical DataDetector Detector material Uncooled FPA Spectral range 8~14 m Pixels 320x240 Pitch 38 mx38 m NETD 50mK@25 C (f/0.7) Optics Lens 135mm/45mm FOV 5.2 3.9 /15.4 11.6 Focusing Motorized Optional lens 100mm/25mm, 120mm/40mm, 150mm/50mm, 180mm/60mm Image Presentation Video output 25Hz PAL/30Hz NTSC Electronic Zoom x2 Polarity BH/WH inverse Brightness & Contrast Auto/ Manual Gain Composition Auto/ Manual Power system Power supply 110~240VAC 9~14VDC (typical: 12VDC) Interfaces Command interface RS232 /RS485/ RS422 alternative Digital video interface(Optional ) Ethernet/LVDS/CameraLink Environmental Ambient temperature -40 C~+60 C Storage temperature -45 C~+60 C Range Performance Detection Range (2.3mx2.3m vehicle) 5500m Recognition Range (2.3mx2.3m vehiclet) 1800m Detection Range (1.8mx0.5m human) 2200m Recognition Range (1.8x0.5m human) 580m
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Product
Controlled impedance test system
CITS900s4
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CITS900s4 is the seventh generation of Impedance test system from polar, and typically the most popular model for customers who are new to impedance control. CITS900s4 provides both differential and single ended measurement capability along with 4 channels to provide flexible probe connection.
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Product
PXI Dual 3-Channel 30A Solid State MUX
40-667-011
Multiplexer Module
The 40-667 is a high current multiplexer available in dual 3-channel or single 6-channel configurations occupying two slots of PXI chassis. Each multiplexer switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation.Each multiplexer channel can support 30A of continuous current and switch up to 40V signals. The switches can sustain inrush currents in excess of 120A. AC or DC signals can be switched since the switch is polarity insensitive.Note: The 40-666-011 supersedes the 40-666-001 which is functionally the same but with some changes in specification. A data sheet for the 40-666-001 can be found in the 40-666/667 User Manual.
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Product
Biconical Antenna
ZSZ7-0.4-18G-1185
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Biconical Antenna, Frequency 0.4~18GHz, Gain 0dBi, VSWR 2.5:1, Vertical Polarization, N-Female
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Product
General Power Relays
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Panasonic Industrial Devices Sales Company of America
2A and greater load rating in Polarized, Non-Polarized, High Capacity DC, General Purpose, and Safety configurations. UL, CSA, C-UL, TUV, VDE, and SEMKO certifications.
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LED Tester For Chip And Wafer
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Electrical Testing: Forward：VF,DVF,VFDReverse：VZ,IROptical Testing: can test LOP in cd/mcd/W/mW/lm... from different optical componentsWavelength λp,λd,λc,hw,purity,(x,y),CCT,CRIFour-wire measurement and contact resistance in case of deviation.Auto polarity identification and preheat function.Compatible mechanical interface.Optional ESD static test system or polycrystalline test system
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Product
Circuit Tester With Buzzer
28620
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Tests low voltage up to 28 volts. Spring loaded hook can be removed to use the probe tip only. Can also be used to check polarity and battery drain.
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Product
40Gb/s Coherent Receiver
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The integrated 40-Gb/s DP-QPSK receiver incorporates two 90° optical hybrids with four pairs of balanced photodetector (PD) and four linear TIAs into a single butterfly package. Unlike other technologies in which the polarization beam splitter (PBS) and/or the power splitter (BS) are not included, Optoplex’s receiver includes both of them with the optical hybrids, PDs and the TIAs to offer a fully integrated solution which will benefit users in terms of completely removing fiber routing and the skew management. The integrated receivers work at the symbol rate up to 12.8GBaud/s.
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Antenna, Log Periodic
EM-6952-1 | 1 GHz – 2 GHz
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The Electro-Metrics EM-6952-1 Log Periodic Antenna operates over the 1 to 2 GHz frequency range. The EM-6952-1 is capable of operating either as a transmitting or as a receiving antenna over the frequency range of 1 to 2 GHz. Its linearly polarized designed permits separate measurement of horizontal and vertical electric field components over its established range. Enclosed in a weather resistant radome, this antenna is suitable for indoor or outdoor usage.
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Product
Tone & Probe Kits
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Triplett Test Equipment & Tools
ProTone Wire Locator Kit features a powerful tone generator and a filtered, ultra-bright lighted probe. The CTX590 functions as a high quality wire locating tool that uses an inductive probe to sense a tone placed on the wires by its associated tone generator. The tone generator provides RJ11, RJ45 and insulated alligator clip connections. The Red/Green LED on the probe indicates continuity, voltage, and polarity. The probe also includes an ultra bright LED tip, fluorescent light noise filter and sensitivity control. The CTX590 can be used for tracking down short circuits, telephone central office connections, and other wire locating applications. Includes (2) 9V batteries and case.
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Product
TURBO-TENNA 137 MHz Weather Satellite Antennas
WX-137 SERIES
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The WX-137 series of antennas are marine-grade 137 MHz circularly polarized antennas designed to receive weather satellite images from the polar orbiting NOAA and Meteor satellites. Manufactured from stainless steel and ABS plastics, the assemblies are sealed and designed to survive marine service, although they may be used on land as well. Each antenna is available with or without a gasfet preamplifier which provides about 16 dB of gain and is physically located adjacent to the antenna.
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Product
Bench Power Supply, Adjustable, Fixed, 3 Output, 0 V, 32 V, 0 A, 5 A
72-13610
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*Triple channel linear DC power supply*Dual channel adjustable & one channel fixed*Constant current & constant voltage operation*Forced ventilation & temperature cooling system*LED digital tube display shows voltage and current simultaneously*Low ripple & low noise, output on/off control*Overload and reverse polarity protection*115VAC/230VAC (50Hz/60Hz) AC input voltage and 0.01% high regulation*12-month limited warranty *view Terms & Conditions for details
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Antenna, Tactical, Log Periodic
EM-6942 | 400 MHz – 4 GHz
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The EM-6942 is designed for harsh environmental conditions and its folding elements and 2-section design simplifies transport and storage. The antenna can be mounted on a tripod or any ¼-20 mount and be positioned for horizontal or vertical polarization.
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Monitoring & Drive Test Antennas
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Linear polarized half-wave dipole with 1:1 balun and fixed element length for fieldstrength measurements at TETRA (terrestrical trunked radio) networks.
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Product
Complete Solutions
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The photoelastic modulator provides unparalleled sensitivity in both polarization generation and polarization measurements. However, there are many non-PEM components in most polarization experiments that can adversely affect your results. The proper selection of detectors, demodulators, light sources and polarizers is crucial to obtaining the quality results that you need and that the PEM makes possible.
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Product
High-Voltage Test Device
PGK 110 / 5 HB
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Cable testing and diagnostics with the BAUR PGK HB. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit.* Testing as DC or Dc testing device* Polarity of the DC voltage can easily be reversed* Robust and durable
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12V Circuit Tester With LED Polarity Indicator
1658
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Peaceful Thriving Enterprise Co Ltd
Checks open or short circuits on 12V automotive computer circuits and all primary automotive electrical circuits. Safely tests standard primary automotive circuits and on-board computer controlled electrical system without damaging the micro-processor.
