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Products/Services for maser time reference
Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS). Learn More
Calibration standards and reference sources include any source that can provide a reference for the calibration of an instrument or comparison of a material or component. Search by Specification | Learn More
Voltage dividers and voltage references provide highly-accurate reference voltages for calibration and testing purposes. Search by Specification | Learn More
Voltage references are electronic circuits that produce a constant output voltage (reference) that is used to compare other voltages in a system. Search by Specification | Learn More
Time delay relays and solid state timers use solid state electronic devices to provide a time delay. Search by Specification | Learn More
Time servers are dedicated network computers that provide time-synchronization functions for all of the devices in the network. Learn More
Specialty IC timing devices are specialty or proprietary products related to IC timing devices. Learn More
Timing screws are helical-screw devices used within automated equipment to advance product at a specific rate and interval of movement. Learn More
English pitch timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important. These pulleys have an inch-based pitch designation. Search by Specification | Learn More
Metric pitch timing belts mate with same-pitch timing pulleys in power transmission systems where maintenance-of-speed ratio is an important design consideration. Metric pitch is the distance between belt teeth based on millimeters (mm). Search by Specification | Learn More
Metric pitch timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important. These pulleys have a millimeter-based pitch designation. Search by Specification | Learn More
Time of flight optical sensors determine displacement and distance by measuring the time it takes light to travel from the instrument to a target and back. Search by Specification | Learn More
English pitch timing belts mate with same-pitch timing pulleys in power transmission systems where maintenance of speed ratio is an important design consideration. English pitch is the distance between belt teeth based on inches (in). Search by Specification | Learn More
Optical time domain reflectometers (OTDR) measure the elapsed time and intensity of light reflected along an optical fiber. They are useful tools for locating problems in an optical network as they can compute the distance to breaks or attenuation. Search by Specification | Learn More
Timing pulley flanges are used to maintain belt contact with a pulley in a transmission application. Search by Specification | Learn More
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Altek 334A Process Loop Calibrator Fotronic Corporation / Test Equipment Depot
Fluke 725 Multifunction Process Calibrator Fotronic Corporation / Test Equipment Depot
Non-Contact Thread Inspection... Johnson Thread-View Systems, LLC
Fluke 719 Electric Pressure Calibrator Fotronic Corporation / Test Equipment Depot
PTT Torque Analyzer Mountz, Inc.
Altek 942 Frequency Calibrator with Totalizer Fotronic Corporation / Test Equipment Depot
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Product News for maser time reference
Timing Belt and Gear Technical Reference Modules
Easy to use Reference Library - New from Stock Drive/Sterling Instrument. Topics include both ELEMENTS OF METRIC GEAR TECHNOLOGY and HANDBOOK OF TIMING BELTS & PULLEYS. Browse easy to link to reference materials from SDP/SI's Reference Library. (read more)
Lovibond® Tintometer®: Certified Colour References
Covers the Key Colour Scales applied to Oils, Fuels & Chemicals
The range of Lovibond® colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond® RYBN, Pt-Co/Hazen/APHA and Saybolt Colour, the key colour scales applied to oils, fuels & chemicals. Each standard is supplied in a 500 mL bottle with a 12-month guarantee of colour stability. (read more)
MAXIM Ultra-High-Precision Voltage Reference
An ultra-low-noise IC that features curvature-correction circuitry and high-stability, laser-trimmed, thin-film resistors. (read more)
9640A RF Reference Source
The Fluke 9640A and 9640A-LPN Reference Generators feature a unique combination of level accuracy, dynamic range and 4 GHz frequency capability to calibrate the broadest range of RF measurement workload. They have been designed specifically for metrology applications where the combination of level accuracy and dynamic range is important. (read more)
1523 & 1524 Reference Thermometers
The new 1523/24 Reference Thermometers from Fluke's Hart Scientific division measure, graph, and record PRTs, thermocouples, and thermistors. These new thermometer readouts deliver high accuracy, wide measurement range, logging, and trending, all in a handheld tool you can take anywhere. (read more)
Thermocouple Ice Point Reference
Thermocouple Cold Junction Reference Unit (read more)
Digital Power Interleaved PFC Reference Design
Free Reference Design Helps Designers of Green Power-Supply Products Lower Costs, Reduce Size and Improve Power Efficiency via Digital Power Conversion (read more)
AC/DC Reference Design for Digital Power DSCs
Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors, today announced an AC/DC reference design based on the new dsPIC33F "GS" series of digital-power Digital Signal Controllers (DSCs). (read more)
SST1 Delay-on-make Time Delay Relay
Adjustable solid state time delay relay in a hockey puck package allows user to select timing of 0.1 to 8 minutes by means of a built-in potentiometer. The operating voltage range is 19 to 288 VAC/DC. Epoxy encapsulated circuitry provides a rugged product with a long life. 100% solid state device with no moving parts to wear out. (read more)
NMB AC, DC Fan Cross Reference Tool
Our new Fan Cross Reference Listing gives you the opportunity to interchange another manufacturer's part number with NMB's part number. You will not only be able to interchange the part number, but have the opportunity to look for real time inventory and buy directly from our distributors. (read more)
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[IGSMAIL-1530 STGO H-Maser Failure [IGSMAIL-1530 STGO H-Maser Failure Subject: [IGSMAIL-1530 STGO H-Maser Failure |
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[IGSMAIL-3398: Yellowknife Maser Problem (fwd) At this time, the maser microprocessor glitched, causing the cavity register to assume an arbitrary value which caused the cavity to cool, thus |
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A New Approach for Steering UTC(KRIS) (KRIS). An experimental time scale is supposed to be generated by steering an active H-maser with carrier-phase (CP) GPS time transfer. |
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Atomic hydrogen maser group for Chinese positioning system Atomic hydrogen maser group for Chinese positioning system |
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INSTITUTE OF PHYSICS PUBLISHING METROLOGIA Metrologia 42... A stable frequency reference such as a hydrogen maser is a virtual necessity since essentially no fountain dead time can be tolerated without it. |
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A New Microwave Synthesis Chain for the Primary Frequency... The maser generates laser-cooled cesium fountain primary frequency standard in reference signals at 5 MHz and 100 MHz, which are operation at NIST, |
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Xilinx WP319 Jitter: Variations in the Significant Instants of... The term refers to phase variations with respect to a perfect reference that occur in a clock or data signal as a result of noise, patterns, or other See Xilinx, Inc. Information |
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VOLUME 82, NUMBER 19 P H Y S I C A L R E V I E W L E T T E R S... |
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Astron. Astrophys. 364, 232-236 (2000) Fig. 3. Time-variations of the W3(OH) water maser spectra during the period of our observations. |
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Astron. Astrophys. 339, 897-903 (1998) The cycle time should be a trade-off between the atmospheric phase stability and signal to noise ratio on our 2 Jy, extended phase-reference source |
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