List: time-nuts@lists.febo.com
From: Richard (Rick) Karlquist
Re: [time-nuts] Improving the stability of crystal oscillators
Thu, Oct 11, 2007 4:15 PM
I explained in my 1997 FCS paper how to achieve
the isothermal condition, which is achieved by symmetry rather than
high amounts of insulation. The E1938A oven works quite well if the
insulation is omitted or replaced by poor insulation, except that it
consumes more power.
Rick Karlquist N6RK