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Products/Services for maser frequency standard
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
Codes, standards and regulations are developed, maintained, and promoted by regulatory agencies, engineering societies, and trade organizations. Search by Specification | Learn More
Standard keypads are standard size membrane or carbon pill keypads. Search by Specification | 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
Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level. Search by Specification | Learn More
Phase-locked loop (PLL) frequency synthesizers are electronic devices that produce frequencies coherent to a reference frequency. Search by Specification | Learn More
Inductance standards and decades provide highly accurate and digitally variable standard values of inductance for calibration, comparison and testing. Search by Specification | Learn More
Frequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
Power frequency converters take electrical input power at one frequency and voltage and provide electrical output power at a different frequency and at a different or equal voltage. Search by Specification | Learn More
RF frequency multipliers are nonlinear devices that produce an output signal with a frequency that is larger than the frequency of a corresponding input signal by a predetermined factor. Search by Specification | Learn More
RF frequency converters are integrated component assemblies required for converting microwave signals to lower (or intermediate) or higher frequency range for further processing. Search by Specification | Learn More
Radio frequency identification (RFID) products read or write data to RF tags that are present in a radio frequency field projected from RF reading/writing equipment. Search by Specification | Learn More
Frequency converters and translators scale and/or filter frequency inputs to produce outputs signals with frequencies that are a function of the inputs. Search by Specification | Learn More
Voltage-to-frequency converters accept a voltage signal and convert its analog level to a signal with a corresponding frequency. Search by Specification | Learn More
Frequency synthesizers are electronic devices that generate frequencies by using a combination of other frequencies. Search by Specification | Learn More
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Flow Calibration Lab Services Thompson Equipment Company, Inc.
Force Calibration Services United Testing Systems, Inc.
Scott Health & Safety Authorized Service Center Process Control Outlet
Non-Contact Thread Inspection... Johnson Thread-View Systems, LLC
Altek 942 Frequency Calibrator with Totalizer Fotronic Corporation / Test Equipment Depot
Fluke 725 Multifunction Process Calibrator Fotronic Corporation / Test Equipment Depot
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Product News for maser frequency standard
SSMB-SSMC-SSLB Proven Reliable at High Frequencies
Radiall's micro-miniature SSMB-SSMC-SSLB connectors are the most popular and versatile solutions for numerous high frequency, high density applications on the market today. (read more)
One UWB antenna for ISM to 5.8GHz frequencies
Ultra wideband, directional antenna for USA medical, cellular, wireless LAN, WiMAX and 5.8GHz frequencies, model FPA4-0.7-6.0R/1562 can be wall-mounted indoors in a primary position where space is limited. The antenna is 1.9" x 8.6" diameter and weighs 520 grams. Frequency range is 600MHz to 6GHz and gain 4dBiC. (read more)
Frequency Converter, Solid State, Variable Output
Solid State Power Source/Frequency Converter with variable output. Provides the user with the ability to simulate the AC voltages and frequencies used in all countries. Available in sizes from 500W to 150KVA. (read more)
CLB5000 Low Frequency Power Supply
The CLB5000 Low Frequency Power Supply provides 5000 Watts of power with standard fixed frequencies from 20kHz to 2MHz, with choices of phase lock tuning or software algorithm. The unit provides forward or delivered power mode regulation, and the solid-state design provides precise and repeatable power control, ultra-stable output and low cost of ownership. (read more)
Standard Plastic Nuts to ANSI and DIN Standards
Craftech Industries, Inc. manufactures a full line of plastic nuts to ANSI and DIN standards. Acme threading is also available. (read more)
CV Series Very High Frequency (VHF) Power Supplies
Comdel CV series power supplies offer stable VHF power at frequencies from 30 to 80 Mhz. (read more)
First in Industry - Low Frequency Surge Protectors
Low Frequency Quarter Wave Stub Surge Protection
No one but Nextek has designed QWS Protectors as low as 300MHz!
The quarter wave stub devices feature best-in-class performance specifications, including bi-directional protection, low VSWR (1.05 typical), normal and reverse polarity, high RF power and ultra-low let-through (5V typical). (read more)
CX Series High Frequency RF Power Supplies
Proven Reliability in Plasma Vacuum Systems worldwide (read more)
Fluke 6100A Electrical Power Standard
With the release of the 6100A Power Quality Standard, Fluke Precision Measurement provides a highly accurate, scalable system for calibrating power measurement tools to meet the new demands of the global market. (read more)
Conductivity Standard Solutions and pH Buffers
STANDARD SOLUTIONS& BUFFERS. Myron L DS Meters™, pDS Meters™, TechPro™ and Ultrameters™ are factory calibrated with NIST traceable Standard Solutions having specific conductivity/ppm values. Myron L Company Standard Solutions are made under strictly controlled conditions using reagent grade salts. These salts are mixed with deionized water having a resistivity of at least 5 megohms-cm purity. (read more)
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Maser - Wikipedia, the free encyclopedia A hydrogen maser. Today, the most important type of maser is the hydrogen maser which is currently used as an atomic frequency standard. |
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[IGSMAIL-4201: YELL: Hydrogen Maser Clock Adjustment-... [IGSMAIL-4201: YELL: Hydrogen Maser Clock Adjustment- Additional Detail |
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[IGSMAIL-1331 IRKT H-maser back on line [IGSMAIL-1331 IRKT H-maser back on line |
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Time and Frequency from A to Z Hydrogen Maser The hydrogen maser is the most elaborate and expensive commercially available frequency standard. |
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Absolute Optical Frequency Measurements with a Fractional... Absolute Optical Frequency Measurements with a Fractional Frequency Uncertainty at 1 ? 10-15 J.E. Stalnaker, S.A. Diddams, K. Kim, L. Hollberg, T.M. |
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Activities of the Russian Institute of Radionavigation and... Activities of the Russian Institute of Radionavigation and Time in development of GLONASS on-board Q-enhanced oscillating compact H-maser |
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Experimental frequency and phase stability of the hydrogen... Experimental frequency and phase stability of the hydrogen maser standard output as affected by cavity auto-tuning |
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Physical Review Special Topics - Accelerators and Beams Review of single particle dynamics for third generation light sources through frequency map analysis |
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Frequency Standards, Time Standards, Active and Passive... GPS Time and Frequency Receivers ptf 3201B GPS Frequency Standard ptf 3203A GPS Time and Frequency Standard ptf 3203AB Mobile GPS Time and See Precise Time and Frequency, Inc. Information |
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Measurement of the 87Rb ground-state hyperfine splitting in an... Using Rb instead of Cs in a foundation standard may lead to an order of magnitude improvement in frequency stability together with an excellent |
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