|
|
|
Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find rubidium vapor frequency reference supplier-related products, suppliers, datasheets and CAD.
|
Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
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
Phase-locked loop (PLL) frequency synthesizers are electronic devices that produce frequencies coherent to a reference 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
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
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
Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level. 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 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
Frequency counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals. 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
Voltage-to-frequency converter chips provide a signal frequency output as a function of an analog input voltage. 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
|
|
||||||||
Flow Calibration Lab Services Thompson Equipment Company, Inc.
Force Calibration Services United Testing Systems, Inc.
Scott Health & Safety Authorized Service Center Process Control Outlet
GE Druck UPS-II Current Loop Calibrator Fotronic Corporation / Test Equipment Depot
Thread Set plug and work plug gage calibration Johnson Thread-View Systems, LLC
Altek 942 Frequency Calibrator with Totalizer Fotronic Corporation / Test Equipment Depot
|
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)
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)
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)
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)
The NW34M25WA is an FCXO (Frequency Controlled Crystal Oscillator) translator/synthesizer module. It features dual reference inputs with LVPECL and HCMOS outputs. There is a simple hardware control for operational mode with an automatic Free-run upon loss of input reference signal. (read more)
The KOESTER VAP 1® pH is a true one-coat system, which consists of a unique combination of epoxy resins and other chemical substances. It is specifically formulated to overcome the poor long-term adhesion properties of most resin-based systems when curing in an environment of constant wetness, extreme alkalinity (pH 13-14) and water vapor drive. (read more)
The KOESTER VAP I® 2000 is a one-coat system which consists of a unique combination of epoxy resins and other chemical substances. It is specifically formulated to overcome the poor long-term adhesion properties of most resin-based systems when curing in an environment of constant wetness, extreme alkalinity (pH 13–14) and water vapor drive. Because of its extreme density it is cap... (read more)
Vapor phase carbon (VPC) systems are used for collection of organics, trace quantities of alkali or acid vapors.
If there are only small quantities of odor causing compounds present, they can also be used to collect organics from air strippers or other devices that release organics. VPC systems have also been applied to air makeup systems to protect sensitive equipment... (read more)
The InfraRan Vapor Analyzer is a factory-calibrated infrared analyzer to measure specific contaminants in ambient air at the ppm to percent levels. Its user-friendly, menu-driven software and portability make on-the-spot detection and quantitative measurement of a single gas or multiple gases fast and easy. Ideal for SF6, anesthetic gases, specific Freons, and solvents vapors. (read more)
The Branson B252R Ultrasonic Vapor Degreaser is one of a series of environmentally sound, cost effective precision degreasers. This small but powerful unit integrates state-of the-art controls with maintenance practicality in an ultrasonic vapor degreaser. (read more)
|
NIST Quantum Physics Division 1999 - Technical Highlights 104 THz to compare the frequency of an iodine stabilize Nd:YAG laser to that of a Ti:sapphire laser stabilized to a rubidium two-photon transition. |
|
|
NIST Quantum Physics Division 1998 - Technical Highlights The fact that amazing frequency stability is being achieved with such an extremely weak reference transition is a direct result of the spectrometer's |
|
|
TO HP LABS 2008 ANNUAL REPORT HP Indigo Photo Enhancement... Supplier Selection with Economies of Scale and Scope. |
|
|
SEMATECH Dictionary: A to Am in statistical process control, the compliance of the measured or observed value to the true value or accepted reference value. See SEMATECH Information |
|
|
°ëµ¼ÌåÖÆÔì²É¹ºÖ¸ÄÏ |
|
|
Candidates for exploring Mars | Machine Design Reference Centers Candidates for exploring Mars |
|
|
WPT DRAFT.indd In particular, 3041 25ppm they employ Hydrogen Masers, Rubidium, GPS, Off-Air (LF) Frequency Standards and peripheral products. See techniCAL Systems 2002 Inc. Information |
|
|
An Assessment of the National Institute of Standards and... Reference Finder Paste in your own text to find books that relate to your topic. |
|
|
ENCYCLOPEDIA OF PHYSICAL SCIENCES,ENGINEERING AND TECHNOLOGY... |
|
|
Client Survey Results Standards Harmonisation - Configuration... The `Atomic Age' of Time Standards Part 4 microwave absorption in rubidium vapor are more compact, lower in cost, and require less power. |