Specifications
General Details
9-5
P/N: 1023998-01
Process Interval 1-Hz standard; 10, 20 Hz optional
Survey Modes
Base or Rover Autonomous (standalone)
DGPS (w/user base)
DGPS (w/SBAS)
Static
Kinematic (continuous, stop and go)
RTK (delay, extrapolation)
Positional Accuracy
c
Standalone Horizontal 1.2 meters
Vertical 1.8 meters
RTCM based DGPS Horizontal <0.25 meters
Vertical <0.50 meters
SBAS Horizontal <1.0 meter
Vertical <1.5 meter
TopNET Global-D (PPP)
d
Horizontal <0.1 meters (95%)
Vertical <0.2 meters (95%)
Static/Fast Static Horizontal 3 mm + 0.4 ppm (x baseline length)
Vertical 5 mm + 0.5 ppm (x baseline length)
RTK Static Horizontal 3 mm + 0.8 ppm (x baseline length)
Vertical 5 mm + 1.0 ppm (x baseline length)
RTK Kinematic
/Stop&Go/Network
Horizontal 5 mm + 0.5 ppm (x baseline length)
Vertical 10 mm + 0.8 ppm (x baseline length)
Kinematic, RTK,
Network RTK
L1+L2:
H: 5 mm + 0.5 ppm (x baseline length)
V: 10 mm + 0.8 ppm (x baseline length)
Cold Start
Warm Start
Reacquisition
<40 seconds
<20 seconds
<1 second
RTK Time-to-First-Fix
(TTFF)
<20 seconds
a. Vanguard ASIC includes four additional dedicated channels for L-Band signal
tracking.
b. CMR/CMR+ is a third-party proprietary format. Use of this format is not
recommended and performance cannot be guaranteed. Use of industry standard
RTCM 3.x is always recommended for optimal performance.
c. Subject to multi-path anomalies, interference, atmospheric conditions, and atypical
satellite geometry. GNSS survey best practices must always be applied.
d. Once converged
Table 9-1. General Receiver Specifications
Item Specification
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