[time-nuts] GPS Timing Antenna Failure - Long
Hal Murray
hmurray at megapathdsl.net
Sun May 13 21:42:41 EDT 2018
> I can't count the number of times flux and whisker growth has caused
> problems in circuitry and connectors.
A whisker might explain things. Would that also show up as over-current?
> So there are 3D quadrifiliar GPS antennas..
This photo is from 2009:
http://users.megapathdsl.net/~hmurray/time-nuts/Lucent-Antenna.jpg
That's from a Lucent KS-24019L112A.
A Maxrad antenna, PN: Z3001, has the same shape, tan top with similar insides.
Another one from, Pctel, GPS-TMG-HR-26N, has a slightly larger cylinder.
It has a metal base plate.
Motorla, AN25090031, shorter and wider has a patch.
NAIS, CCAH32ST04, has a patch.
--
These are my opinions. I hate spam.
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