[time-nuts] Making a HP 10811 better

Dave Brown tractorb at ihug.co.nz
Mon Mar 29 19:52:11 UTC 2010


Bert
Want to share the results?
More info re the experiment would be of interest as well.
DaveB, NZ

----- Original Message ----- 
From: <EWKehren at aol.com>
To: <time-nuts at febo.com>
Sent: Tuesday, March 30, 2010 6:32 AM
Subject: Re: [time-nuts] Making a HP 10811 better


>I would not feel comfortable tearing into the unit.
> Controlling its environment and power to it yes.
> I did that with a 10811 and a 10544 years ago by drilling a 20 foot 
> hole
> in my Dallas backyard lowering the units in it with support 
> electronics in
> place and sealing the shaft with individual sand bags each with a 
> numbered
> string, so I could pull them out one at time when I had to get to 
> them. Did
> not  have the equipment I have today but I did manage to borrow a 
> 5061A for
> set up.  Here in Miami being right on the water it is not an option. 
> When I
> relocate  from Miami to dryer grounds I may repeat it with a 
> Rubidium.
> Bert




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