[time-nuts] Special connector for Symmetricom X72 rubidium standard

Mark Sims holrum at hotmail.com
Thu Aug 17 06:43:11 EDT 2017

I'm leaning more towards a two board solution now.  A small 0.032" board that breaks out the X72 connector to a standard 26 pin ribbon cable header and a larger 0.062" board with the BNC's and RS-232 interface.   

This should provide a more robust solution that offers better mounting options.   I don't like the idea of a large , thin PCB with heavy components hanging off the X72.  The larger board would also have an SA22 pinout connector.  

The small, thin board might have a place for LOCK and SRVC LED's and the 390 pF cap and impedance matching resistor.  Also a power input.

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