[time-nuts] How to tell a "survey grade" antenna

[bg at lysator.liu.se]

> Thanks guys. I bookmarked that site. I don't know that I'll be able to
> find
> one but at least I know what to look for now.

There are two other sites that could tell a good antenna from the rest.

    http://www.ngs.noaa.gov/ANTCAL/


    http://gnpcvdb.geopp.de/pcvdb/GNPCVDB.html    (The actual data costs €)

There are antennas not listed on the above sites that perform quite well.
But all serious surveying grade antennas would be mentioned on the above
sites.

--

   Björn