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Appendix 3: Technical Specifications
Appendix 3: Technical Specifications
GNSS module specifications:
S9
Ⅲ
GNSS/
S9
Ⅲ
N GNSS
S8 GNSS/ S8N GNSS
Channels: 220
Satellite signals tracked:
GPS:L1 C/A, L2E, L2C, L5
GLONASS:L1C/A,L1P,L2C/A(only
GLONASSM), L2P
SBAS:L1 C/A, L5
GIOVE-A:L1 BOC, E5A, E5B, E5AltBOC1
GIOVE-B:L1 CBOC, E5A, E5B, E5AltBOC1
COMPASS: (reserved)
Channels: 120
Satellite signals tracked:
GPS: Simultaneous L1, L2E, L2C.
GLONASS: Simultaneous L1, L2.
Galileo: SimultaneousE1
GIOVE-A/ GIOVE-B(test)
SBAS
COMPASS
:
(reserved)
Very low noise GNSS carrier phase measurements with <1 mm precision in a 1 Hz
bandwidth.
High precision multiple correlator for GNSS pseudo range measurements.
Unfiltered, unsmoothed pseudo range measurements data for low noise, low multipath
error, low time domain correlation and high dynamic response.
Proven low elevation tracking technology.
50 Hz raw measurement & position outputs.
Signal recapture < 1 sec (**).
RTK signal initialization typically < 10 sec (**).
Initial capture time typically < 15 sec (**).
Internal Memory: 4 Gb with micro SD card (over than 60 days of raw static data
storage with recording sample every 1 second)
