[time-nuts] GPS Timing Source -- looking at buying

Paul Nicholson vlf0308 at abelian.org
Fri Jul 9 02:32:21 EDT 2010

Chris H wrote:
 > Would be good as a timing source for GPS
 > ... make a PC into a Stratum 0 timing device?

I think it would count as stratum 1, since you are 1 hop
away from a master time source.

This page may be of interest,


Trimble Thunderbolts have been recommended on this list as a
proper timing grade GPS, superior to these EOM Garmin GPS units.

There's a reliable source of Thunderbolts on E-bay.  I currently
have one of these on order,

Paul Nicholson

More information about the time-nuts mailing list