[time-nuts] Isolated jacks and ground loops
Poul-Henning Kamp
phk at phk.freebsd.dk
Mon Nov 30 19:59:26 UTC 2009
In message <20091130.115226.3548.3.cdelect at juno.com>, Corby Dawson writes:
>My understanding is that the capacitor will shunt any RF on the shield to
>chassis ground, but what does the resistor do?
Limit LF and DC current to something that will not melt your cable.
Poul-Henning
--
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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