[time-nuts] Why/when did cell towers switch to 15 MHz?
Hal Murray
hmurray at megapathdsl.net
Tue Nov 18 05:23:26 UTC 2008
> Who said 10Mhz was a standard? If it was all ham radios would have a
> 10 Mhz input to replace the internal reference.
I was thinking of de facto standard rather than official/legal standard.
Both the Z3801A (and more recent HP/Spectracom units) and the Trimble
Thunderbolt have 10 MHz outputs.
All the low cost telco Rubidium boxes I've read about have a 10 MHz output.
Lots and lots of lab gear uses 10 MHz, both in and out.
--
These are my opinions, not necessarily my employer's. I hate spam.
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