Rubidium Oscillators
A device that uses the resonance frequency of the rubidium atom (6,834,682,608 Hz) to control the frequency of a quartz oscillator.
See Also: Rubidium Standards
- Frequency Devices Inc.
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Oscillators
a circuit that produces an alternating output current of a certain frequency determined by the characteristics of the circuit components
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Ultra Low Noise, Rubidium Frequency Standard.
A10-M
Frequency Referencing, Calibration, Standards Lab, Production Test for Oscillator Manufacturers. A very high stability LOW NOISE 10MHz Rubidium Reference, primarily for production test of quartz oscillators and RF instrumentation frequency referencing. This industry standard 2U rack-mount instrument has a long heritage and ongoing production life for this latest 2009 version that features RS232 monitoring and control of the DPLL, locking the Ultra Low Noise OCXO to the Rubidium. Damping and Bandwidth is controlled by integrator digital gain, proportional digital gain, pre-filter order and subsample rate. Eight values of user selected bandwidth are available.
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Oscillators
Precision Test Systems is increasingly becoming a world leader in ultra low phase noise (ULN) crystal and rubidium oscillators. We also have recently launached a new range of low G sensitive oscillators. For more information on our Low G range.
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Rubidium Oscillators
Our range of precise low noise rubidium oscillators in a variety of sizes to suit all appliations. These acurate frequency references are used in telecoms, aviation, nautical and precision test and measurement enviroments.
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Rubidium Frequency Standard
RFS VXI
*RFS VXI is designed to work as part of information measuring systems based on the VXI bus as a rubidium frequency standard.*RFS VXI is intended for use as a highly stable laboratory signal source for checking generator devices, time-frequency measuring equipment and other equipment, synchronizing navigation systems.*The RFS VXI contains two independent rubidium reference oscillators: main and standby.*RFS VXI is a VXI standard, register based device and measures C-1.*RFS VXI implements the "Self-control" mode, which checks the output frequencies of the rubidium standard.
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Space Qualified Oscillators
Our range of space qualified precise low noise rubidium oscillators. These highly accurate space qualified frequency references are used in Satellite Navigation Systems, Intelligence Reconnaissance Satellites, Military Communication Satellites, Deep-Space Survey and Space Stations
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Atomic Clocks And Oscillators
Safran is a world leader in rubidium atomic clocks and oscillators, quartz crystal (OCXO), maser, integrated GPSGlobal Positioning System is a navigation satellite system. See also/GNSS, and related testing instrument technologies that rely on accurate atomic time and the rubidium standard. Whether you need short or long term stability, our decades of experience designing and manufacturing products is trusted by companies ranging from global enterprises to space initiatives.
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Rubidium Oscillators
Precision Test supplies a full range of rubidium oscillators and modules, including ultra low phase noise and ultra low Alan deviation modules.
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Low G Sensitive Oscillators
Precision Test Systems is increasingly becoming a world leader in ultra-low phase noise (ULN) crystal and rubidium oscillators. We manufacture the CFS10B crystal frequency standard and the RFS10E and RFS10F rubidium frequency standards. All these models can also be locked to the global satellite service operated by the USA (GPS), Russian (GLOSNASS) and Europe (Galileo). We also have a complete range of distribution amplifiers to compliment these frequency standards.
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Rubidium Oscillator
Rubidium oscillators are a type of atomic clock and are the most accurate time standards known and are used as time distribution services to control things such as telecommunications infrastructure, TV broadcasts and global navigation satellite systems (GPS).
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Rack-Mounted Timing Systems
CommSync II Family
The CommSync II family of modular systems provide GPS time and frequency outputs to meet your synchronization requirements. All systems include support for multiple input and output modules including 1PPS, IRIG, HAVE QUICK, PTTI, IEEE-1588 PTPv2, low phase noise 1, 5, and 10 MHz sine wave as well as custom outputs.These systems are available with military SAASM MPE-S GB-GRAM, SAASM Force 22E MRU or civilian C/A GPS receivers. Rubidium or OCXO oscillators provide for excellent holdover performanc...show more -
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Digital-Phase-Lock-Loop
The Quartzlock A6-CPS is a board level product designed for synchronising two stable oscillators. A typical example is the locking of a low phase noise OCXO to a rubidium frequency standard. The product uses a digital implementation of a standard phase lock loop.
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Rubidium Oscillators
Our range of atomic / rubidium disciplined time and frequency standards in a variety of enclosures and sizes to suit all appliations. These acurate time and frequency references are used in telecoms, aviation, nautical and precision test and measurement enviroments.
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Oscillators
OCXO
The OCXO is an oscillator which is temperature controlled (ovenized crystal controlled oscillator). This type of oscillator has a temperature controlling circuit to maintain the crystal and key components at a constant temperature. OCXO''s are typically used when temperature stabilities on the order of 1 x 10-8 or better are required. While this type of oscillator has a tenfold improvement over a TCXO for temperature stability, the OCXO tends to be higher in price and consumes more power.
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High-Speed Oscillators
Renesas' laser diode driver product portfolio includes a push-pull oscillator used to reduce laser noise.
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YIG Oscillators
With a 30 year heritage in YIG technology, Teledyne RF & Microwave has unsurpassed capabilities as your single source for YIG Oscillators and offers 'best in industry' low phase noise. Teledyne has a large, self-contained YIG manufacturing and R&D infrastructure that ensures continuous YIG innovations, including the industry's only YIG filter that "locks" to a desired signal.
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Oscillators
TCXO
A TCXO is a emperature compensated crystal oscillator. The basic building block for a TCXO is a VCXO with approximately 50 ppm deviation range and a temperature sensitive network. This temperature sensitive network (temperature compensation circuit) applies a voltage to the varactor diode that corrects the frequency of the VCXO at any temperature within the operating temperature range.
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Oscillators - Voltage Controlled
Teledyne RF & Microwave offers Voltage Controlled Oscillators (VCOs) utilizing bipolar transistors & silicon varactors over the frequency range of 40 MHz to 18GHz. Many of the VCO designs incorporate internal filtering, regulation & amplifiers to meet total system requirements in a small integrated package. Additionally, our hermetic hybrid designs can be screened to the most demanding military and space applications.
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Rubidium Frequency Standards
Incorporating time-tested and field-proven technology, these rubidiums deliver high-precision time and frequency accuracy for measurement equipment. Products are available in VXI and PXI versions.
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TINYig Oscillators
The smallest available oscillator in the industry, Teledyne Microwave's TINYIG is an ultra-low phase noise YIG-tuned oscillator (YTO) that provides superior phase noise frequency up to 20 GHz. Uniquely designed to be RoHS compliant, these YIG TO-8 oscillators exploit the principle of magnetic resonance to generate a clean, low phase noise microwave signal over broad tuning ranges. It can greatly simplify system designs, thus reducing costs, eliminating the need for extra components, and reducing the risk of malfunctions of complicated electronic connections and operations.
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Oscillators
TCXO
A crystal oscillator specially designed to operate in high-temperature environments.
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10 MHz Rubidium Oscillator
PRS10
Stanford Research Systems, Inc.
The PRS10 is an ultra-low phase noise, 10 MHz rubidium-disciplined crystal oscillator. The device fulfills a variety of communication, synchronization and instrumentation requirements.
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Oscillators
CG series
The CG series is a resister tunable sine-wave oscillator which can be set the oscillation frequency with externally connected resistors.
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Benchtop Rubidium Frequency Standard
FS725
Stanford Research Systems, Inc.
The FS725 integrates a rubidium oscillator (SRS model PRS10), a low-noise AC power supply, and distribution amplifiers in a compact, half-width 2U chassis.
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Cavity Stabilized GUNN Oscillators
Available Frequencies: from 40 to 140 GHz Maximum CW power: 200 mWatt Frequency stability: 0.1 MHz/C
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Oscillators
A device for generating oscillatory electric currents or voltages by nonmechanical means.
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Varactor Tuned Gunn Oscillators
Varactor tuned Gunn oscillators utilize high performance GaAs Gunn diodes and various cavity configurations to deliver moderate output power with low AM/FM noise and harmonic emissions. The oscillators are specially designed for a broader tuning bandwidth and an electrical tuning capability. The standard offering covers the frequency range of 8.2 to 110 GHz and features a self-locking set screw for fine frequency setting. While standard models offer a waveguide interface, a coaxial interface is also available. The performance of the oscillator can be further enhanced by adding an isolator, Gunn oscillator modulator/regulator, and temperature heater.
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Rubidium Standard with Optional DDS Signal Generator
1450B
The 1450B outputs can be configured as sine waves or square waves and can provide frequencies of 10MHz, 1MHz, 100kHz, 1pps or optional signal generator outputs. The signal generator outputs use direct digital synthesizer (DDS) technology and are confirurable from 100Hz to 171MHz. The 1450B also includes a 1pps input that can be used to discipline and automatically calibrate the 1450B. The 1pps input signal is typically obtained from an external device like a GPS frequency receiver/antenna. The Novatech GPS1 Smart Antenna with 1pps output is available as an accessory to provide a complete turnkey solution.