[time-nuts] 75Z vs 50Z for GPS receivers (was Re: ACE-III GPS receivers (Dr Bruce Griffiths))

[Poul-Henning Kamp]

In message <45BC85F5.8010708 at xtra.co.nz>, Dr Bruce Griffiths writes:


>93 ohm RG62 cables with BNC connectors are not unknown, they were used 
>in some nuclear instrumentation.
>I have a few of these lying around.

Other uses:
	93 Ohm:	IBM 3270 terminal cabling
	75 Ohm:	Practically all telecoms
	50 Ohm: Thin ethernet.

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