[time-nuts] Auto-fail-over switch

[Tim Shoppa]

Do you have any phase continuity requirements?  Do you need to failover if the input is 9MHz or 9.999999MHz instead of 10MHz? If not then any carrier-operated relay will do it.

Tim N3QE

> On Feb 4, 2019, at 9:26 PM, Jeff Blaine <KeepWalking188 at ac0c.com> wrote:
> 
> Wondered if anyone had seen some sort of gadget that would look to see if there was a 10 Mhz signal and switch a relay (or provide some other output) in the absence?  I would like to cook up some sort of fail over switch without having to do much actual work. :)
> 
> 73/jeff/ac0c
> alpha-charlie-zero-charlie
> www.ac0c.com
> 
> 
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