[time-nuts] Antique precision timing device without electronics
bownes at gmail.com
Fri Mar 17 21:06:51 EDT 2017
Don't forget, seawater is the return path...
> On Mar 17, 2017, at 18:04, Hal Murray <hmurray at megapathdsl.net> wrote:
> eric at scace.org said:
>> Frequencies around 15 Hz were common on early 20th century cables,
>> depending on the degree of success in compensating for the inherent
>> capacitance on a cable thousands of miles long surrounded by conductive
>> sea water.
> Is the sea water relevant?
> Does enough energy leak through the shield so that it matters? How well does
> coax work at low frequencies?
> These are my opinions. I hate spam.
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