Showing results: 2581 - 2595 of 2906 items found.
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Diamond SA
OTDR measuring devices are used in various ways in fibre optic technology. They enable extensive characterisation of existing fibre optic cabling networks. The use of launch and receive fibres is advantageous when it comes to ensuring precise results evaluations. With bidirectional backscatter measurements with launch and receive fibres, the attenuation values of the first and last plug-in connection can be determined precisely by averaging and device dead zones can be avoided. Measuring device manufacturers recommend different lengths of launch and receives fibres to avoid “phantom reflections”. These launch and receive fibres are also subject to measuring equipment monitoring and should regularly undergo revision in accordance with the OTDR measuring devices. A good measurement result depends on the state and quality of the measuring equipment used. Diamond offers various types of launch and receive fibres, one with standard telecommunications connectors and the other with an outdoor connector for harsh environments.
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SEN-30003-J -
Playing With Fusion Inc
Breakout board for the MAX31855J digital thermocouple interface ICs by Maxim. Measured temperature range is -210C-1200C with known thermal characteristics and output resolution of 0.25C. This sensor supports a larger operating range (specifically in the negative range) than its predecessors, the MAX6674 and MAX6675, though it is not pin-pin compatible. This board is interfaced with a 0.1" 2x5 pin header (8-pins used), has four vertical mini thermocouple connectors and four mounting holes for standoffs and 4-40 screws. The SEN-30003 is interfaced via 3 or 4-wire SPI with a data-ready output for specific operating modes. An LDO and a high-speed level shifter are included to allow interfacing with microcontroller devices between 3.0V and 5V (all Arduinos, Raspberry PI, etc) without sacrificing device performance (many other level shifters reduce data rates to below 500 kHz).
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Pasternack Enterprises, Inc.
Pasternack's low phase noise amplifiers cover select frequency bands ranging from 1.5 to 18 GHz with residual phase noise levels as low as -180 dBc/Hz @ 10 KHz offset. Additional performance specs include small signal gain ranging from 9 to 14 dB, with typical noise figure of 5.5 dB. Psat levels for these amplifiers range from +16 to +25 dBm with Output IP3 levels as high as +34 dBm. All models feature single DC voltage supplies and input/output RF ports are internally matched for 50 ohms with DC blocking capacitors. These compact module assemblies require no external components and are available in rugged Kovar metal drop-in packages that are gold-over-nickel-plated and support field replaceable SMA connectors. All models are EAR99 and guaranteed to meet MIL-STD-883 test conditions for hermeticity and temperature cycle.
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SUN-FSW-1x2 -
Guilin GLsun Science and Tech Group Co., LTD
GLSUN 1x1 Mechanical Optical Switch - Features·Low Insertion Loss·Wide Wavelength Range·Low Crosstalk·Epoxy-free on Optical Path·High Stability, High Reliability·Latching and Non-latchingGLSUN 1x1 Mechanical Optical Switch - Applications·R&D in Laboratory·System Monitoring·MAN (Metropolitan Area Network)·Network Security and Monitoring·OADMGLSUN 1×1 Optical Switch - SpecificationsParameters Unit SUN-FSW-1×1Wavelength Range nm 850±40 / 1300±40 1260 ~ 1650Test Wavelength nm 850 / 1300 1310 / 1550Insertion Loss 1,2 dB Typ: 0.5 Max: 0.8 Typ: 0.4 Max: 0.6Return Loss 1, 2 dB MM ≥ 30 SM ≥ 50Crosstalk 1 dB MM ≥ 65 SM ≥ 70PDL dB ≤0.05WDL dB ≤0.25Repeatability dB ≤±0.02Operating Voltage V 3.0 or 5.0Durability Cycles ≥ 10 MillionSwitching Time ms ≤8Optical Power mW ≤500Operating Temperature ℃ -20 ~ +70Storage Temperature ℃ -40 ~ +85Relative Humidity % 5 ~ 95Weight g 14Dimension mm (L)27.0×(W)12.6×(H)8.2 ±0.2Note: 1 Within operating temperature and SOP.2 Excluding Connectors.
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SUN-FSW-1x2H -
Guilin GLsun Science and Tech Group Co., LTD
GLSUN 1×2H Mechanical Optical Switch Fiber Switch Features·Low Insertion Loss·Wide Wavelength Range·Low Crosstalk·High Stability, High Reliability·Epoxy-free on Optical Path·Latching and Non-latchingGLSUN 1×2H Mechanical Optical Switch Fiber Switch Applications·R&D in Laboratory·System Monitoring·OADM·MAN (Metropolitan Area Network)·Network Security and MonitoringGLSUN 1×2H Mechanical Optical Switch Fiber Switch SpecificationsParameters Unit SUN-FSW-1×2HWavelength Range nm 1260 ~ 1650Test Wavelength nm 1310 / 1550Insertion Loss 1, 2 dB Typ: 0.8 Max: 1.0Return Loss 1, 2 dB SM ≥ 50Crosstalk 1 dB SM ≥ 55PDL dB ≤0.05WDL dB ≤0.25Repeatability dB ≤±0.02Operating Voltage V 3.0 or 5.0Durability Cycles ≥ 10 MillionSwitching Time ms ≤8Optical Power mW ≤500Operating Temperature ℃ -20 ~ +70Storage Temperature ℃ -40 ~ +85Relative Humidity % 5 ~ 95Weight g 14Dimension mm (L )22.5×(W)11.8×(H)10.2 ±0.2Note: 1 Within operating temperature and SOP.2 Excluding Connectors.
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Partikel-Analytik-Messgeräte GmbH
PA Rhometer measures the density, weight and volume fractions of dispersions. The device uses the oscillating tube technology: it measures the vibration frequency difference between pure solvent and dispersion. It features an integrated microcontroller which computes all of the data onboard. It can feed it directly into PA Field ESA and/or PA Fast Sizer, thus enabling online and batch measurements of processes and samples with unknown or changing particle concentration. Alternatively, the device can be used as a stand-alone unit and the information is exported into an Excel sheet. The device features a sturdy design, suitable for both lab and industrial applications. All surfaces which come in contact with the sample are glass, Teflon or POM and all connectors are made of stainless steel. It can be used as a flow-through unit or fed manually. The user-friendly software and easy to follow SOPs do not require highly trained personnel and ensure reproducible results.
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CAEN S.p.A.
- From 12 to 48 independently controllable High Voltage channels- 0 ÷ 100 V output voltage- Maximum Current: 1mA, 10 mA or 1 mA/100 μA (dual range board)- Individual Enable (A1510 only)- Either DB37, DB25 or SHV connectors- Available with either positive, negative or mixed polarity- Up to 20 nA / 100 pA current set / monitor resolution- Up to 2 / 0.2 mV voltage set / monitor resolution- Extreme Low ripple, down to < 3 mVpp- 3 different channel grounding- Common Ground (AGxxxx)- Common Floating Return (Axxxx)- Full Floating (A1510 only)- Independently programmable for each channel:- Output voltage- Current limit- Ramp up/down- TRIP parameter- Current generator operation in overcurrent condition- Specific design for double side silicon detector (A1510)
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PCI102 -
Vadatech Inc
The PCI102 allows testing of AMC.1, AMC.2 and AMC.3 modules in a PC environment during development and manufacturing; reducing the costs associated with maintaining different platforms. The PCI101 is a PCI-X edge style carrier with PCIe x4 lanes going to the AMC module. The AMC.1 module connects to the host PC’s PCI-X bus via a PCI-X to PCI ebridge. The AMC.2 module’s GbE ports are routed to RJ-45s. The AMC.3 differential pairs are routed to two SATA connectors. ThePCI102 is available with an optional VT001 IPMI controller which can test the AMC IPMI management functionality. The dual I2C bus connectors allow for connecting any I2C bus to any other I2C bus as well as being able to debug and monitor the I2C bus traffic. Provides two current sense resistors to measure the payload power as well as the management power of the AMC. The PCI102 can be powered on the bench without the host PC.
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LAN-1 -
Beha-Amprobe
The LAN-1 Cable Tester is designed for testing opens, shorts and miswired cable installations. It is designed to work with various data cables and connectors. This cable tester provides a quick go / no-go LED display of the wiring and connection of item under test. You can either step through the test cable wiring one at a time or have the unit automatically pulse through the pin-outs and display the results.
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40-852A-318-M62.5-HI -
Pickering Interfaces Ltd.
The 40/42-852A-318-M62.5-HI is a PXI/PXIe 8-channel multiplexer with MU (mini SC) connectors, includes hardware interlock and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules. They are available in many high density formats with a choice of different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications.
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40-852A-318-M50-HI -
Pickering Interfaces Ltd.
The 40/42-852A-318-M50 is a PXI/PXIe 8-channel multiplexer with MU (mini SC) connectors, includes hardware interlock and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules. They are available in many high density formats with a choice of different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications.
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40-852A-318-HI -
Pickering Interfaces Ltd.
The 40/42-852A-318-HI is a PXI/PXIe 8-channel multiplexer with MU (mini SC) connectors, includes hardware interlock and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules. They are available in many high density formats with a choice of different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications.
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JX8/KCP -
Cytec Corp.
This module has 8 single pole, Form C, discrete power relays which are wired and controlled individually. The relays can be externally wired to make any configuration needed. Use as individual A-B relays or use them to drive external relays, solinoids, or any external device. Screw Terminal Connectors and Armature power relay for switching up to 8 Amps of DC or AC current.
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Qmax Test Technologies Pvt. Ltd.
Test Clips are available for various types of DIP ICs like 8, 14, 16, 20, 24, 28, 40, 48 & 64. These can be supplied with or without connectors and cables for interfacing to Qmax Testers. Test Pins in the clips are gold plated and engineered for good contact with the Device Under Test. It is designed for long life and trouble free operation. For easy handling the clips are provided with metal covers.
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40-725-751 -
Pickering Interfaces Ltd.
The 40-725 is an 8x9 RF Matrix Module suitable for switching frequencies up to 500MHz (50Ω version). The 40-725 is available in either 50Ω or 75Ω versions with SMB coaxial connectors. It is intended for the easy construction of high performance bidirectional matrix switching systems. Automatic Isolation Switches are located on all coaxial connections, these disconnect the matrix from the external test fixture maximizing isolation and RF performance.
