[time-nuts] The "NAKED" 5065A optical unit
attila at kinali.ch
Wed Feb 21 10:35:11 EST 2018
On Tue, 20 Feb 2018 09:36:49 -0700
Mark Goldberg <marklgoldberg at gmail.com> wrote:
> I don't know anything about these devices, but for TCXOs, the power supply
> noise significantly affects the phase noise of the output. An LM317 is not
> well specified for noise and I expect is is orders of magnitude worse than
> something like an LT3042 low noise regulator.
It's >30dB for broadband noise, according to Gerhard Hoffmann's measurement:
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