STONEX S9i - Appendix 2: Specification

Stonex S9i GNSS Receiver – User Manual 33
Appendix 2: Specification
GNSS
GNSS
BeiDou-2+GPS+GLONASS+Galileo
Tracking
Channels
220
GPS
L1 C/A, L2E, L2C, L5 ( option )
GLONASS
L1, L2 , L3 ( option )
BDS
B1, B2
GALILEO
E1, E5a, E5b, AltBOC
Assistance position
WASS, MSAS, EGNOS, QZSS
Performance index
Static Accuracy
Horizontal: ±（2.5mm+1ppm）RMS
Vertical: ±（5mm+1ppm）RMS
RTK Accuracy
Horizontal: ±（8mm+1ppm）RMS
Vertical: ±（15mm+1ppm）RMS
SBAS
Accuracy(typical)
Horizontal ＜0.5 RMS
Vertical＜0.85 5m RMS
Initiation time
＜10s
Initiation Reliability
＞99.99%
Storage and data
Internal Memory
4GB memory on board
External MicroSD card storage, support maximum
32G
Differential
RTCM 2.3/3.0/3.2 MSM, CMR, CMR+,sCMRx
Wireless Communication
Bluetooth
Internal，V2.0 Class2
Network
Five bands WCDMA 3.75G module ( 850-800-900-
1900-2100 )
Four bands GSM ( 850-900-1800-1900 MHZ )
UHF Radio Protocol
TrimTalk-TrimMark-SOUTH-PCC EOT
UHF radio
internal radio receiver and transmitter：0.5W/1W
(adjustable)
Frequency：410-470MHz
GNSS antenna characteristics
GNSS antenna
Integrated four feed and micro-point internal, zero
phase center, built-in multi-path mitigation board,
imported high-end ceramic material