STONEX S850+ - 6. Technical Specifications

Stonex S850
+
GNSS Receiver – User Manual 39
6. Technical specification
RECEIVER
Satellite signals tracked
GPS: L1 C/A, L1C, L2P, L2C, L5
GLONASS: L1, L2, L3
1
BEIDOU: B1I, B2I, B3I, B1C, B2a, B2b
GALILEO: E1, E5a, E5b, E6
QZSS: L1, L2, L5
IRNSS: L5
1
SBAS
PPP
B2b PPP, HAS
Channels
1408
Position Rate
Up to 20Hz
Signal Reacquisition
< 1 s
RTK Signal Initialization
2
Typically < 10 s
Hot Start
Typically < 15 s
Initialization Reliability
> 99.9 %
OS
Linux
Internal Memory
8 GB
Tilt sensor
IMU and E-bubble (optional)
2
POSITIONING
3
HIGH PRECISION STATIC SURVEYING
Horizontal
2.5 mm + 0.5 ppm RMS
Vertical
5.0 mm + 0.5 ppm RMS
CODE DIFFERENTIAL POSITIONING
Accuracy
0.40 m RMS
SBAS POSITIONING
4
Accuracy
0.60 m RMS
REAL TIME KINEMATIC (< 30 km) – NETWORK RTK
5
Fixed RTK Horizontal
8 mm + 1 ppm RMS
Fixed RTK Vertical
15 mm + 1 ppm RMS
INTEGRATED GNSS ANTENNA
High-accuracy multi-constellation micro-strip antenna, zero phase center,
with internal multipath suppressive board
INTERNAL RADIO (optional)
2
Type
Tx – Rx
Frequency Range
410 - 470 MHz
Channel Spacing
12.5 kHz / 25 kHz
Range
3-4 Km in an urban environment
Up to 10 Km with optimal conditions
6