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Products/Services for Time and Frequency Standards

<B>Time</B> and <B>Frequency</B> <B>Standards</B>
Time and Frequency Standards - (20 companies)

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, <B>Standards</B> and Regulations
Codes, Standards and Regulations - (91 companies)

Codes, standards and regulations are developed, maintained, and promoted by regulatory agencies, engineering societies, and trade organizations. Search by Specification | Learn More

Calibration <B>Standards</B> and Reference Sources
Calibration Standards and Reference Sources - (371 companies)

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

<B>Frequency</B>-to-Voltage Converters
Frequency-to-Voltage Converters - (78 companies)

Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level. Search by Specification | Learn More

PLL <B>Frequency</B> Synthesizers
PLL Frequency Synthesizers - (59 companies)

Phase-locked loop (PLL) frequency synthesizers are electronic devices that produce frequencies coherent to a reference frequency. Search by Specification | Learn More

<B>Frequency</B> Meters
Frequency Meters - (93 companies)

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

<B>Standard</B> Keypads
Standard Keypads - (159 companies)

Standard keypads are standard size membrane or carbon pill keypads. Search by Specification | Learn More

Specialty IC <B>Timing</B> Devices
Specialty IC Timing Devices - (21 companies)

Specialty IC timing devices are specialty or proprietary products related to IC timing devices. Learn More

Voltage-to-<B>Frequency</B> Converters
Voltage-to-Frequency Converters - (41 companies)

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

Inductance <B>Standards</B> and Decades
Inductance Standards and Decades - (10 companies)

Inductance standards and decades provide highly accurate and digitally variable standard values of inductance for calibration, comparison and testing. Search by Specification | Learn More

<B>Frequency</B> Synthesizers
Frequency Synthesizers - (84 companies)

Frequency synthesizers are electronic devices that generate frequencies by using a combination of other frequencies. Search by Specification | Learn More

Power <B>Frequency</B> Converters
Power Frequency Converters - (78 companies)

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

<B>Frequency</B> Discriminators
Frequency Discriminators - (10 companies)

Frequency discriminators are RF or microwave devices that are used to detect a signal with a particular frequency. Search by Specification | Learn More

RF <B>Frequency</B> Multipliers
RF Frequency Multipliers - (54 companies)

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

<B>Time</B> Delay Relays and Solid State Timers
Time Delay Relays and Solid State Timers - (207 companies)

Time delay relays and solid state timers use solid state electronic devices to provide a time delay. Search by Specification | Learn More

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See more product announcements for Time and Frequency Standards
High Purity Nitrogen Generators

High Purity Nitrogen Generators
Parker Hannifin Filtration and Separation Div. / Balston Products


Balston® UHP Zero Grade Air Generators

Balston® UHP Zero Grade Air Generators
Parker Hannifin Filtration and Separation Div. / Balston Products


Parker Balston® Low & MidFlow Nitrogen Generators

Parker Balston® Low & MidFlow Nitrogen Generators
Parker Hannifin Filtration and Separation Div. / Balston Products


FID Gas Stations, hydrogen gas & zero grade air

FID Gas Stations, hydrogen gas & zero grade air
Parker Hannifin Filtration and Separation Div. / Balston Products


Parker OEM Nitrogen Generators

Parker OEM Nitrogen Generators
Parker Hannifin Filtration and Separation Div. / Balston Products


Flow Calibration Lab Services

Flow Calibration Lab Services
Thompson Equipment Company, Inc.


11 See more product announcements for Time and Frequency Standards

Product News for Time and Frequency Standards

Radiall
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)

Browse Military (MIL-SPEC) Connectors Datasheets for Radiall
Ernst Timing Screw Company
Timing Screws, Straight-Root Design

Since 1957 Ernst Timing Screw has provided it's customers with the best quality timing screws on the market. Timing screws form Ernst can be made out of many different materials, colors, lengths & diameters. Our timing screws can also handle any shape container including round, square, oval, and triangular. (read more)

Fluke Corporation, Hart Scientific Division
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)

Browse Calibration Standards and Reference Sources Datasheets for Fluke Corporation, Hart Scientific Division
Kin-Tek Laboratories Inc.
491M Modular Gas Standards Generator

KIN-TEK's 491M Modular Gas Standards Generator can generate gas mixtures from permeation tubes, diffusion tubes and/or compressed gas cylinders to simultaneously deliver one or more calibration standards directly to your FTIR, GC, GC-MS, Ion Mobility Spectrometer or any type of gas analyzer or environmental chamber. (read more)

Fluke Corporation, Hart Scientific Division
1529 Chub-E4 Standards Thermometer

So you need multiple channels, battery power, outstanding accuracy, and the ability to read many different sensor types—but you don't need all the power of a 1 ppm Super-Thermometer. We have the answer for you.

Hart's 1529 Chub-E4 Thermometer gives you four channels, three major sensor types, lab-quality accuracy, and a ton of great features, all at a price you'll love. (read more)

Browse Digital Thermometers Datasheets for Fluke Corporation, Hart Scientific Division
Kin-Tek Laboratories Inc.
FlexStream Gas Standards Generator

KIN-TEK's new FlexStream™ automated gas standards generating instrument offers flexibility for creating precision gas mixtures. Mixtures are produced by diluting the emission from permeation tubes, or diffusion tubes, with an inert diluent, typically nitrogen or zero air. The FlexStream™ is ideally suited for creating trace concentration - ppm, ppb, and pptr - mixtures. (read more)

XP Power
Rugged 60 W AC/DC PSU meets military EMI standards

16th September 2008 - XP Power announces the launch of its MCM60 series of rugged, metal-cased convection cooled power supplies that are ideal for deployment in harsh and physically demanding environments. In addition, the series offers EMI performance to MIL-STD 461E/F standards, conducted and radiated, for emissions and susceptibility. Sealed against dust and water, the unit's metal case... (read more)

Browse Power Supplies Datasheets for XP Power
Varian, Inc.
NEW LC COLUMNS REDUCE ANALYSIS TIMES -HPLC SYSTEMS

These new columns allow chromatographers to analyze samples faster while achieving higher resolution and reducing the cost per analysis. Both columns are intended for use by analytical chemists in pharmaceutical and environmental laboratories for the separation, identification and quantification of sample components. (read more)

Browse HPLC Columns Datasheets for Varian, Inc.
Cobham Antenna Systems, Microwave Antennas
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)

Browse Antennas Datasheets for Cobham Antenna Systems, Microwave Antennas
Schneider Electric
Zelio Time Relays

Timing relays, to create simple hard-wired logic automated system cycles or to complement industrial programmable controllers. (read more)

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Conduct Research

Engineering Web Search: Time and Frequency Standards
NIST: Time and Frequency Division - Division 847
Standards The division develops and maintains the primary standards for frequency and time interval in the United States.
National Institute of Standards and Technology
Time and frequencystandards of time and frequency; dissemination of timing information using radio broadcasts and the Internet.
JPL's Frequency Standards Lab
The Frequency Standards Laboratory houses the National Aeronautics and Space Administration's (NASA) Lead Center for Frequency and Time.
[IGSMAIL-1774 IGS/BIPM Project for Time and Frequency...
(USNO) and Claudine Thomas (BIPM) Subject: IGS/BIPM Project for Time and Frequency Comparisons INTERNATIONAL GPS SERVICE FOR GEODYNAMICS (IGS) BUREAU
NATIONAL INST OF STANDARDS AND TECHNOLOGY BOULDER CO TIME AND...
NATIONAL INST OF STANDARDS AND TECHNOLOGY BOULDER CO TIME AND FREQUENCY DIV
See Storming Media LLC Information
NATIONAL BUREAU OF STANDARDS BOULDER CO TIME AND FREQUENCY...
NATIONAL BUREAU OF STANDARDS BOULDER CO TIME AND FREQUENCY DIV
See Storming Media LLC Information
Agilent | United States Home
Frequency Counters and Time-To-Digital Converters
See Agilent Technologies, Inc. / Electronic Measurement Group Information
Intel® PRO/Wireless Network Connection for Mobile -...
Standards Intel Developer Forum Communities
See Intel Corporation Information
Fluke Test Tools, Answering Your Electronic, Electrical,...
Home | Products | Calibration Instruments | Time and Frequency Instruments Time and Frequency Instruments Time and Frequency Instruments
Time dilation - Wikipedia, the free encyclopedia
2.1 Velocity time dilation tests 2.2 Gravitational time dilation tests

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