Stonex S9III Plus GNSS Receiver – User Manual
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Appendix 2: Technical Specifications
RECEIVER
Channels
220
Satellite Tracked
GPS: Simultaneous L1 C/A, L2E, L2C,L5
GLONASS: Simultaneous L1 C/A, L1P, L2 C/A (GLONASS
M Only), L2P
SBAS: Simultaneous L1 C/A, L5
GALILEO (reserved): Simultaneous L1 BOC, E5A, E5B,
E5AltBOC1
COMPASS: B1 (QPSK), B1- MBOC (6,1, 1/11), B1-2
(QPSK), B2 (QPSK), B2-BOC (10,5), B3 (QPSK),B3BOC
(15,2,5), L5 (QPSK)
QZSS: L1 C/A, L1 SAIF, L2C, L5
Position Rate
Up to 20 Hz (50 Hz optional)
Signal Reacquisition
< 1 sec
RTK Signal
Initialization
typically < 10 s
Hot Start
typically < 15 s
Initialization
Reliability
> 99.9 %
Internal Memory
256 MB
Micro SD Card
4 GB Internal Memory (Over 60 days of raw static data
storage with recording sample every 1 second)
POSITIONING1
HIGH PRECISION STATIC SURVEYING (Long time observations)
Horizontal
2.5 mm + 0.1 ppm RMS
Vertical
3.5 mm + 0.4 ppm RMS
FAST STATIC
Horizontal
3 mm + 0.5 ppm RMS
Vertical
5 mm + 0.5 ppm RMS