Is the operation of the aperture similar to that of a conventional highness
filter ie. having a fixed roll-off of X dB per decade?

On Sat, Apr 16, 2016 at 2:51 PM, David VanHorn <microbrix@gmail.com> wrote:

> The aperture controls how much energy is taken from the oscillation cavit=
y.
> That affects stability too. Not much energy passes thru by design.
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Jason White
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