This brings up an interesting point. There is an azimuth and a weighted
azimuthal display. The azimuthal display comes out essentially
omnidirectional. The weighted display produces a heart shaped pattern
with the heart lobes to the NE/SW and a pretty deep null due north.
What weighting is used and why?
Brian
On 7/21/2013 06:55, "Björn" wrote:
Hi Russ
AMU is a Trimble invented quality unit. I once heard a professor describe
it as "A Meaningless Unit".
The Tbolt can change between AMU and dBc. With your range, the Tbolt has
been switched to dBC, it is not showing AMUs.
Approaching 50 with your high elevation SVs is excellent. You have a very
good setup!
If you wish to check it further, run Lady Heather with the "Signal
Strength vs Az/El" plot enabled.
http://www.ke5fx.com/heather/readme.htm
http://www.mail-archive.com/time-nuts@febo.com/msg40567.html
--
Björn
I moved my Trimble bullet up the pole to have a 360 degree unobstructed
view and now the AMUs for the SVs are reading in the 39-50 range. Is this
too high or normal?
Russ
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