[time-nuts] Cable length calibration

[Poul-Henning Kamp]

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In message <20160629151528.543f499a at spidey.rellim.com>, "Gary E. Miller" writes
:

>It works on live ethernet cables, so it can't be too harsh.

Ethernet is incredibly robust, to the tune of a couple hundred volts
pretty much any way you can connect it.

Most GPS antenna preamps will croak before you get up to 10V.


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