replicating FB architecture?

MAYER Hans Hans.Mayer at
Tue Mar 31 14:56:09 UTC 2020

Hi Hal,

Most OCXO and also rubidium standards have the nice feature to have an output of 10 MHz. ( The reason because a lot of laboratory equipment for measuring have external 10 MHz inputs )
I build a small printed circuit board which divides 10 megacycle to a 1PPS. This board fits on a BananaPI GPIO connector.
Circuit and print is available for EAGLE at GitHub

Kind regards

On 31.03.2020, at 10:33, Hal Murray via users <users at<mailto:users at>> wrote:
If you have an OCXO with a wire coming out of it, I don't know a simple way to
get than into ntpd.

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