[time-nuts] Switching oscillators

Bob Camp lists at rtty.us
Sun Dec 9 23:17:10 UTC 2012


Having done this a lot of times - a simple timer is about as good as you are going to get.


On Dec 9, 2012, at 6:06 PM, Joseph Gray <jgray at zianet.com> wrote:

> For my use, I don't think the switching glitch will be a concern. Most
> of the time, the equipment will be in a standby mode. There is a high
> probability that the OCXO will be in use most of the time.
> I guess my original idea of simply waiting a sufficient time for the
> OXCO to warm up and then switching is probably the thing to do.
> Joe
> On Sun, Dec 9, 2012 at 3:16 PM, Bob Camp <lists at rtty.us> wrote:
>> Both would need some sort of timer to drive them. Both would disrupt the instrument when the switch took place. I know of no "cheap / easy" ways to take care of the switching glitch. There are fancy / expensive ways.
>> Bob
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