[time-nuts] Poor man's oven
Hal Murray
hmurray at megapathdsl.net
Thu Jun 8 06:18:19 UTC 2017
kb8tq at n1k.org said:
> The crystal enclosure may (or may not ⦠who knows ..) be back filled with a
> low level of helium. It does not take much of a backfill for conduction
> inside the crystal holder to dominate the heat transfer vs radiation
> transfer.
How does that compare with conduction through the mounting?
--
These are my opinions. I hate spam.
More information about the Time-nuts_lists.febo.com
mailing list