Cybershaft rubidium clock...low priced option?

[gldgate]

BTW, instead of the OCXO Limited, would the "double clock mounted" be a good step up from the Premium?

 

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It's two separate clocks. You get the OCXO Premium and Rubidum in one chassis. The one person I know who has this unit greatly prefers the OCXO Premium over the Rubidium and uses it the vast majority of the time.

[gldgate]

Just a quick note that those who purchase a Cybershaft clock will receive a certificate of calibration with measurements that show unit purchased meets or exceeds published specs. In my case (OCXO Premium), the phase noise was measured at -111.8 dBc/Hz @ 1Hz (vs spec of -110) and -132.98 dBc/Hz @ 10Hz (vs spec of -130). Phase noise was measured on a Symmetricom TSC5115A. Values other than phase noise that were also measured and certified are Frequency value, Allan Deviation, Output Level and Harmonic Distortion. Phase Noise and Allan Deviation graphs are also provided.