[time-nuts] humidity sensitivity of 10811
Richard (Rick) Karlquist
richard at karlquist.com
Tue Jul 22 02:47:07 EDT 2008
Moderate humidity changes caused frequency shifts on the
order of parts in 10^9. With the environmental chamber
on full throttle, I saw parts in 10^8.
The E1938A has an unmeasurable humidity coefficient, even
Rick Karlquist N6RK
Jim Lux wrote:
> Some mention has been made recently of the sensitivity of the
> pervasive and ubiquitous 10811 to humidity changes. What sort of
> general magnitude are we talking about here.. 1E-12, 1E-9, etc.
> Jim Lux
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