[time-nuts] Ashtech Z12 vs. Z12T
magnus at rubidium.dyndns.org
Wed Jun 17 00:39:18 UTC 2009
Has anyone done a detailed compare on the difference between a Ashtech
Z12 and Z12T?
I know the basic plot is that the external reference is inserted in
place of the internal 20 MHz rather than being PLL locked up. So my
1) Is that it? Is this the only real difference?
2) How is it achieved in reality? Just how much effort would it be to
mod a Z12 to a Z12T?
Not being able to compare I just ask the questions openly. Anybody has a
Z12T to lend me for a peak inside?
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