Showing results: 1381 - 1395 of 1471 items found.
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B-1020-C -
ROSS ENGINEERING CORPORATION
These supply 120V or 240V AC continuous power for equipment that must operate while at a high voltage to ground or power source. For example, a fiber optic transmitter at the HV level for waveforms to be received and measured or recorded by grounded instrumentation might be powered by an isolation transformer secondary to primary either insulated by potting, oil or air. The low dielectric constant of air insulation provides lower capacitive coupling between the secondary and the primary or ground than would solid or oil insulation. The lower capacitance provides better isolation both at line frequency and especially at high frequency voltages such as lightning or switching transients.
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B-1020-B -
ROSS ENGINEERING CORPORATION
Ross Engineering Corporation has developed a HV compact analog fiber optic transmitting and receiving system, with optional over-voltage limiting, designed to drive instrumentation from a DC to 1MHz signal source. The system is available with optional multiple input and output ranges of ±0-1V PK, 0-5V PK to 0-10V PK. It will also operate in conjunction with Ross Engineering Corporation’s high accuracy high voltage wideband voltage dividers, which are useful from DC to over 10MHz up to 1,000,000V PK at 0.01% to 3% accuracy. Transmitters and receivers can be powered by either AC or DC.
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TetraTek Products, Inc.
World-class integration of electronic test equipment, instrumentation, test fixtures, automation, load simulation,data acquisition, and software . In partnership with two major leaders in high-technology automation, three very capable machine shops, a custom cabling company, a rapid prototype circuit board fabrication house and two large automated sheet metal manufacturing facilities we offer custom process and test equipment designed and manufactured for convenience and precision. Each component of our systems is carefully consideredto provide you with maximum performance consistent with easy maintainability and long term return on your investment.
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ATS3000P -
Astronics Corporation
The ATS3000P is designed using Astronics Test Systems’ proven Synthetic Instrumentation architecture. Featuring 23instruments, and both Automated and Standalone modes to test, record, and diagnose faults, the unit provides complete RF, Analog and Digital capabilities. The ATS3000P also includes the sophisticated IF and baseband I/Q DigitalSignal Processing required for modern radios. The fieldupgradeable, software-defined architecture features easyto-use graphical user interfaces and enables testing with minimal operator intervention. Test Program Sets are available for a full range of tactical radios, or you can create new TPSs easily using the included TestEZ® software suite.
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32-76 -
Testing Machines, Inc.
Testing Machines Inc., is globally recognized as the leading supplier of Coefficient of friction instrumentation. Our NEW 32-76 coefficient of friction tester uses advanced digital force signaling and high speed data acquisition software providing unmatched precision and repeatability in COF testing. Improved features include a color touchscreen display and intuitive software user interface for easy navigation and test method storage. Based on the horizontal plane method, coefficient of friction and Slip properties aid in the evaluation of chemicals and additives used to create, monitor or minimize the degree of friction between two contacting test specimens or surfaces.
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785034-01 -
NI
PXIe, Rubidium PXI Synchronization Module - The PXIe-3352 generates high-stability clock signals for PXI or third-party instrumentation. It provides a high-accuracy sine wave, square wave, or 1 pps output, and it includes a built-in GPS receiver (external antenna required) to discipline the rubidium oscillator for long-term stability. The front panel DC power input maintains power to the rubidium oscillator if the PXI chassis is powered off, keeping the rubidium oscillator stable over time and eliminating the effects of retrace. The GPS receiver also maintains its location information during power off for fast system bring up.
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785831-01 -
NI
PXIe, 2.8 GHz Quad-Core PXI Controller - The PXIe‑8861 is an Intel Xeon 4‑Core embedded controller for PXI Express systems. You use it for processor-intensive RF, modular instrumentation, and data acquisition applications. The PXIe‑8861 includes two 10/100/1000BASE‑TX (Gigabit) Ethernet ports, two USB 3.0 ports, four USB 2.0 ports, as well as an integrated hard drive, serial port, two Thunderbolt™ 3 ports, and other peripheral I/O. Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
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785831-33 -
NI
PXIe, 2.8 GHz Quad-Core PXI Controller - The PXIe‑8861 is an Intel Xeon 4‑Core embedded controller for PXI Express systems. You use it for processor-intensive RF, modular instrumentation, and data acquisition applications. The PXIe‑8861 includes two 10/100/1000BASE‑TX (Gigabit) Ethernet ports, two USB 3.0 ports, four USB 2.0 ports, as well as an integrated hard drive, serial port, two Thunderbolt™ 3 ports, and other peripheral I/O. Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
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785855-01 -
NI
1-Slot, 50 MHz, 32-Channel PXI Digital Pattern Instrument - The Astronics PXIe-6943 works as a core component of digital test systems that may include switching, analog instrumentation, and an RF subsystem. This instrument features an advanced thermal design, temperate monitoring, … and a high-speed data sequencer for control of stimulus and response patterns. Additionally, the Astronics PXIe-6943 operates at data rates up to 50 MHz with 1 ns edge placement, variable slew rates, and a <3 ns channel-to-channel skew. It also supports synchronized digital test systems from 32 to 224 channels.
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787567-01 -
NI
PXIe, 2.8 GHz Quad-Core PXI Controller - The PXIe‑8861 is an Intel Xeon 4‑Core embedded controller for PXI Express systems. You use it for processor-intensive RF, modular instrumentation, and data acquisition applications. The PXIe‑8861 includes two 10/100/1000BASE‑TX (Gigabit) Ethernet ports, two USB 3.0 ports, four USB 2.0 ports, as well as an integrated hard drive, serial port, two Thunderbolt™ 3 ports, and other peripheral I/O. Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
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AD14-65Mx16AVE -
Ultraview Corporation
14-bit 16-concurrent channel 65MSPS A/D board for demanding large-system uses, where signals on multiple time-aligned channels need to be observed with high SNR, such as RADAR, nuclear instrumentation, ultrasound, medical imaging, spectroscopy, communications systems, RF component and antenna testing and other critical applications. An on-board low-jitter LMX2581-based RF synthesizer allows any A/D sampling rate between 20MSPS and 65MSPS to be specified in software. A second on-board LMX2581 with synchronized reference can be optionally used to output four stimulus clocks on SMA connectors that can be vectored to any combination of 4 external transmitters, microwave pulse generators, laser modulators, and other devices.
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mks Ophir
The IS1.5-VIS-FPD-800 & IS1.5-IRG-FPD-800 contain 2 photodiodes: a calibrated photodiode for precise power measurement using Ophir meters and a fast photodiode with integral reverse bias circuit for temporal characterization using third-party instrumentation such as oscilloscopes and spectrum analyzers. Their small, 1.5" internal diameter preserves the temporal shape of pulses down to 3.5 nsec for VIS and 6 nsec for IRG. An SMA fiber optic connector is provided for connection to a spectrometer. The large, 20 mm input aperture allows for wide acceptance angles and long working distances, making these spheres well suited for testing VCSELs and other types of laser.
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StellarNet Inc
StellarNet proudly announces new rugged and fully integrated portable Case Spectroscopy Systems for material identification, elemental and composition analysis using Raman, NIR & LIBS technologies. The StellarCASE Systems include interior mounting of spectrometer instrumentation pre-configured for “Open & Measure” application, with no additional setup required. With a simple press of the “Analyze” button instantaneous composition analysis or material/elemental match results are displayed on your screen. The StellarCASE systems feature an internal main power control system with ON, OFF, & Charge buttons and an 8 hour battery life for portable field applications. Also, includes AC power adapters for use in the laboratory and classroom.
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Response Dynamics Vibration Engineering, Inc.
We have consulted on thermal issues ranging from conduction issues in TECs, thermal radiation modeling, and countless air cooled system issues relating to system performance, vibration, and acoustics noise. We use a wide array of thermocouple instrumentation, thermal imaging, flow measurements, as well as finite element analysis and analytic modeling to measure, design, and debug thermal and related issues. We often work on customer products in our Response Dynamics lab where we characterize the system, engineer solution options, and prototype solutions. We then work with the customer to work the winning solution into their quality control and manufacturing process.
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Innovative Technical Systems
Innovative Technical Systems has designed many instrumentation systems for radar cross section (RCS) measurements. Some of the designs are based around standard network analyzers for signal processing, while utilizing high PRF short-pulse RF transceivers with gated IF architecture. The modular design approach uses separate transmitter and receiver modules for monostatic or bistatic measurements. Compact module design provides flexibility to mount the transmitters and receivers close to the antennas. Dual-channel designs permit full polarization matrix measurements with either electromechanical or solid-state switches. Modules are available in various bandwidths that extend from 100 MHz to over 100 GHz.
