GPS World, March 2017
the accuracy of Rubidium SRS rubidium frequency standards have excellent aging characteristics extremely low phase noise and outstanding reliability The PRS10 component rubidium oscillator is designed for easy system integration It has a 1 pps input for phase locking to an external reference like GPS and provides 72 hour Stratum 1 level holdover The FS725 benchtop instrument is ideal for the metrology laboratory as well as the R D facility anywhere precision frequency is required It generates 5 MHz and 10 MHz signals and has a built in distribution amplifier with up to 22 outputs Stanford Research Systems Phone 408 744 9040 www thinkSRS com FS725 Benchtop Rubidium Frequency Standard 5 MHz and 10 MHz outputs 0005 ppm aging over 20 years Built in distribution amplifier up to 22 outputs 1 pps input and output RS 232 computer interface 2995 U S list PRS10 Rubidium Oscillator 10 MHz Less than 5 10 11 aging per month Ultra low phase noise 130 dBc Hz @ 10 Hz 20 year lamp life 1 pps input and output RS 232 computer interface 1495 U S list
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