LEICA 2 - Manual (Page 38)

Technical Specifications 38 GPS Equipment User Manual -2.0.0en
Separation distances Baseline precision
SR510/SR520/SR530 to AT502 or
AT501 Antenna
Supplied cables: 1.2m or 2.8m
Optional Cable: 30m
Longer cables available on request.
The following specifications are
based on measurements processed
using SKI-Pro software and are given
as baseline rms (root mean square).
Differential Phase
Operation SR530 SR520 SR510
Static 5mm +1ppm 5mm +1ppm 10mm +2 ppm
Rapid static 5mm +1ppm 5mm +1ppm 10mm +2 ppm
Stop & Go 10mm +1ppm 10mm +1ppm 20mm +2ppm
Kinematic 10mm +1ppm 10mm +1ppm 20mm +2 ppm
Operation SR530 SR520 SR510
Static 30cm 30 cm 30 cm
Kinematic 30 cm 30 cm 30 cm
Differential Code
Baseline precision is
dependent upon various
factors including the number
of satellites tracked,
constellation geometry,
observation time, ephemeris
accuracy, ionospheric
disturbance, multipath and
resolved ambiguities.