[time-nuts] Recommendations for a newbie?
SAIDJACK at aol.com
SAIDJACK at aol.com
Sat Sep 8 01:14:27 UTC 2012
Hi Edgardo,
they work well for me, look brand-new, and came with power supply, rs-232
cable, and antenna. I think it's a 5V antenna. The unit had about 37000 on
the lifetime.
The seller has close up photos, that's what the units look like. I plugged
in the power, ran GPSCon to start an Auto-Survey, and they just worked.
I now get less than 3us predicted drift over 24 hours from one of the
units, which is quite good according to others.
I think these are pretty good for the money (free shipping on mine) but
there are differences between the three units I have just like the Z3801A
plots on leapsecond.com.
Hope that helps,
Said
In a message dated 9/7/2012 17:13:22 Pacific Daylight Time,
xe1xus at amsat.org writes:
Dear Said,
Good afternoon. How is the service and cosmetic condition of the HP GPS
products you have bought from this source? I am considering a Z3805A just for
the sake of owning one and the versatility of plug and play. Still afraid
to take the plunge.
Did you buy a raw unit? Or as a kit with antenna. Is that a 5V or 12V
antenna? I am integrating a TBolt into a 1U rack case which also has space for
a Rb oscillator for future disciplining. Got a nice TBolt monitor and
would love to also include a frequency divider to get 5 and 1MHz from the
TBolt.
Your kind comments are welcome. Thank you.
Regards,
Edgardo Molina
Dirección IPTEL
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