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Search: Posts Made By: Paul Elliott
Forum: Navigation 21-09-2018, 15:42
Replies: 16
Views: 1,809
Posted By Paul Elliott
Re: OXCO precision clock

I love high-precision timing sources. I used to design and use gear for telecom network synchronization, dealt with nanoseconds and picoseconds on a daily basis, and have patents on my wall for...
Forum: Navigation 19-09-2018, 23:15
Replies: 16
Views: 1,809
Posted By Paul Elliott
Re: OXCO precision clock

Some degree of precision is needed if you wish to do traditional celestial navigation. And that OCXO clock was spec'd at one second error per year (which is still better than required if you can get...
Forum: Navigation 19-09-2018, 10:48
Replies: 16
Views: 1,809
Posted By Paul Elliott
Re: OXCO precision clock

Modern wristwatches are also somewhat "ovenized" by virtue of being worn on your 98.6-degree wrist. Not as good as a proper ovenized xtal oscillator (or the rubidium standard in my garage/lab), but...
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