A rubidium standard, or rubidium atomic clock, is a high accuracy frequency and time standard, usually accurate to within a few parts in 10 11.
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Nov 12, 2016· Rubidium clocks are very precise, having an Allan Deviation (adev) of 1012 but they do require periodic calibration which makes it difficult to trust the used devices that you can get on ebay.
Tolle Angebote bei eBay für 10mhz rubidium frequency standard. Sicher einkaufen.
eBay berechnet diesen Preis mithilfe eines maschinellen Lernmodells auf Grundlage der Verkaufspreise für dieses Produkt innerhalb der letzten 90 Tage. Die Preistendenz basiert auf statistischen Analysen der Verkaufspreise für dieses Produkt innerhalb der letzten 90 Tage.
Benchtop Rubidium Frequency Standard. There are two 10 MHz and one 5 MHz outputs with exceptionally low phase noise (130 dBc/Hz at 10 Hz offset) and one second Allan variance (<2 × 1011). The FS725 can be phaselocked to an external 1 pps reference (like GPS) providing Stratum 1 .
ocxo with rubidium frequency accuracy The above problem is easily solved by locking the OCXO (PTOC32227 at eBay) to a Rubidium standard. Another alternative is to discipline the OCXO to the GPS system, however this needs an antenna, external wiring, and makes it overall less portable.
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May 04, 2016· We've featured a couple of rubidium standards here in the past. This rather impressive clock has one, and here's one assembled into a piece of bench equipment .
Jan 13, 2010· I'm looking for some sort of frequency standard (10 MHz ref.?). Ebay has rubdium standards for under and there are GPS controlled OXCO standards for plus. My question : Is a 1020 year old rubidium standard more accurate (even with aging drift) that a newer GPS OXCO? I can't afford a GPS corrected rubidium ( ~+).
Rubidium Frequency Reference. 8040C/8040CLN has six outputs, each of which can be user configured to provide a 1, 5 or 10MHz sine or square wave or 1PPS output. The standard configuration for the 8040C has three 10MHz, one 5MHz, one 1MHz and one 1PPS output.
A collection of cesium clocks is the current international standard for time. Rubidium clocks are not as accurate, but they are a whole lot cheaper: Functional units can be had for just a hundred dollars or so on eBay. This is the smallest currently available rubidium cell from inside such a time standard.
GPS Oscillator Rubidium, OCXO or TCXO accuracy of frequency outputs ... The given values for the accuracy of frequency and time (not short term accuracy) are only valid for a constant ambient temperature ! A minimum time of 24 hours of GPSsyncronicity is required before free run starts.
Buy the Used Fluke 910R GPS Controlled Rubidium Frequency Standard on sale at Transcat. Free shipping over 250.
Tolle Angebote bei eBay für frequency standard. Sicher einkaufen. Hauptinhalt anzeigen. eBayLogo ... Verwandt: ocxo agilent rubidium frequency standard frequency reference rubidium frequency standard gps oscilloquartz keysight gps time frequency gpsdo frequenznormal. Auktion SofortKaufen . .
The Efratom Model FRS Rubidium Standard is a subminiature, atomic resonancecontrolled oscillator which provides an Squarewave signal of 10 MHz and output high level . The FRSC may be utilized in equipment requiring an extremely stable and precise frequency and under more benign environmental conditions such as the time base of frequency ...
eBay berechnet diesen Preis mithilfe eines maschinellen Lernmodells auf Grundlage der Verkaufspreise für dieses Produkt innerhalb der letzten 90 Tage. Die Preistendenz basiert auf statistischen Analysen der Verkaufspreise für dieses Produkt innerhalb der letzten 90 Tage.