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Rubidium crystal frequency standard - 10 MHz | SIM940
Stanford Research Systems' SIM940 incorporates a rubidium oscillator (SRS model PRS10) into the platform of SIM900 and provides a reliable and stable performance with a 20 year aging of less than 5 x 10-9 and a demonstrated rubidium oscialltor MTBF over 200,000 hours estimate. The applications of the SIM940 lie in calibration and R & D laboratories or any other applications that demand a precision frequency standard. The three 10 MHz outputs with exceptionally low phase noise of -130 dBc/Hz at 10 Hertz offset coupled with one second Allan variance of