[time-nuts] Some more info on the 5065A optical unit

Bob kb8tq kb8tq at n1k.org
Mon Nov 27 18:38:16 EST 2017


Yup, I’ve never measured humidity on DC coils. I have done a lot of measurements
on various combinations of cardboard and “stuff’ on RF coils.


> On Nov 27, 2017, at 6:36 PM, Poul-Henning Kamp <phk at phk.freebsd.dk> wrote:
> --------
> In message <2B66D682-15CF-465F-9A34-D7F7E7929ED8 at n1k.org>, Bob kb8tq writes:
>> Straight cardboard *is* an issue on RF coils in humidity.
> The C-field coil is DC only.
> -- 
> Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
> phk at FreeBSD.ORG         | TCP/IP since RFC 956
> FreeBSD committer       | BSD since 4.3-tahoe    
> Never attribute to malice what can adequately be explained by incompetence.

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