[time-nuts] Bye-Bye Crystals

Magnus Danielson magnus at rubidium.dyndns.org
Sun Mar 12 08:53:54 EDT 2017


On 03/11/2017 10:56 PM, Bryan _ wrote:
> Disappearing or manufacturing just moving overseas?. Video at the bottom is interesting, classic.
> http://hackaday.com/2017/03/11/so-long-and-thanks-for-all-the-crystals/

At the bottom is a 1964 U.S. Air Force training film:


Haven't seen that one before. Enjoy.

I could use that to toss at my amateur radio students that wants to 
learn more about crystals than I cover in my lecture for them.

I don't like how higher Q is confused with higher frequency stability.
As most here should know, it is a bit of a mix-up of two different 
stability aspects.


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