Over reliance on GPS ?
riese-k3djc at juno.com
riese-k3djc at juno.com
Wed Mar 9 14:47:45 CST 2011
Verizon ties all its telephone switches together with timing from GPS
sites have a small antenna on the roof
the switches have high stability Osc which would maintain error free
transmission
for some time but eventually things would start to noise up
Bob K3DJC
On Tue, 08 Mar 2011 13:14:19 -0500 Andre Kesteloot
<andre.kesteloot at verizon.net> writes:
http://www.france24.com/en/20110308-scientists-warn-dangerous-over-relian
ce-gps
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