If you want to know the offsets between the Antenna Reference Point and the various Antenna Phase Centers, Trimble recommends using the Configuration Toolbox software. No matter what your needs are, Trimble has an antenna that will work for you. However, be beware of the fact that the receiver module which will use this ANTEX file needs it at its local computer. Make sure that the antenna name in the ANTEX file completely matches the IGS conforming antenna name in the antennas.xml file. In the first experiment three GPS antennas have been used; two Leica GS15, and one Trimble R8-Model 3. Combined with rugged durability, the Trimble Zephyr 3 antenna will be a long-term investment. If the Microcentered antenna (or a Compact L1/L2 antenna) has a groundplane measure to the underside of the notch in the groundplane. 0000033379 00000 n Refer to the following diagram where (1) is the Trimble R10 receiver, (2) is the bottom of the antenna mount, (3) is the bottom of the quick release, (4) is the corrected height to the APC from the bottom of the pole. On the other hand, organizations such as NGS (U.S. National Geodetic Survey) or IFE (Institute for Geodesy) may have calibrated additional antenna types. 0000014979 00000 n To configure the integrated survey style - HTML5 To understand Antenna Phase Centers (APC) and Antenna Reference Points (ARP), lets begin with a diagram of an antenna: The ARP is typically the point on the centerline of the antenna at the mounting surface. Trimble Business Center. 0000073954 00000 n startxref We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. indicates the antenna cannot track the signal type. The software automatically adds the appropriate offset value for the Measurement method you select when you enter the Antenna height value. 0000021087 00000 n We also use third-party cookies that help us analyze and understand how you use this website. U8L.]As3 )J&X,&cuTd@cKHk~G;ZqtDkh#*We\0`>>v qF3'o @ck'H~@-g>kb=yP(N5P$B9ZwMrN ;tKQ8:dDd/" pI0uq(!i7"C*[MqQB8d2YN=3\By]p^ 1MHngJ }T 0000021622 00000 n The L1/L2 can be measured to the bottom of a notch. Antenna Measurement Method Select how the antenna height is being measured. You only need to add the Antenna Model page if you want to override the antenna models. Want to participate in our Community Map? The R10 has an extendable measure point. If this antenna is mounted on a tripod, measure the height to the top of the notch on the side of the antenna.
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trimble r8 antenna phase center offset