[time-nuts] Using HP5071A with dead tube along with GPS

[Bob kb8tq]

Hi

Since the devices may sit for a *long* time on the shelf, humidity can soak 
into parts. Adsorption / desorption rates normally are very different so a brief
soak in may mean a *long* soak out. 

Bob

> On Dec 23, 2019, at 4:01 PM, Hal Murray <hmurray at megapathdsl.net> wrote:
> 
> 
> kb8tq at n1k.org said:
>> Like all “normal” 10811’s they are an open construction and move a bit from
>> humidity and barometric pressure.
> 
> How significant is humidity given that most of the interesting stuff is kept 
> warm?
> 
> 
> Could I measure that using a typical bench as an environmental chamber?  Or 
> would it be lost in the noise of temperature and aging?
> 
> 
> -- 
> These are my opinions.  I hate spam.
> 
> 
> 
> 
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