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Ashtech and Trimble Choke Ring SNR Analysis (2001)
Viewed 7628 times since Wed, Mar 24, 2010
Ashtech and Trimble Choke Ring SNR Analysis Mike Jackson Ph.D. UNAVCO Network Operations Manager 3340 Mitchell Lane, Boulder CO 80301   Introduction The Trimble 4000 receiver is obsolete and the Ashtech Z12 is nearing the end of its product lifespan... Read More
Trimble TRM59900 Ti-Choke Ring GNSS Antenna Test Report
Viewed 6972 times since Wed, Oct 2, 2013
Location: UNAVCO facility roof NE corner Author: Henry Berglund Contact: Berglund@unavco.org Introduction: Trimble currently offers two choke ring antenna designs for GNSS applications: The Trimble GNSS Choke Ring Antenna has a traditional Dorne... Read More
Trimble Choke Ring Antenna Mean Phase Center Calibration (1996)
Viewed 5274 times since Fri, Oct 31, 2008
TRIMBLE CHOKE RING ANTENNA MEAN PHASE CENTER CALIBRATION J. Braun, B. Stephens, O. Ruud and C. Meertens University NAVSTAR Consortium, Boulder, CO 21 August 1996 Abstract The consistency of the phase center offsets of GPS antennas is important... Read More

Last modified: Monday, 12-May-2014 00:18:29 UTC