Galaxy G6
- 111 -
Support external USB storage
The customizable sample internal is up to 50Hz
Data Transmission
Plug and play mode of USB data transmission
Support FTP/HTTP data download
Data Format
Differential data format: CMR+, CMRx, RTCM 2.1, RTCM 2.3, RTCM
3.0, RTCM 3.1, RTCM 3.2
GPS output data format: NMEA 0183, PJK plane coordinates, Binary
code, Trimble GSOF
Network model support: VRS, FKP, MAC, fully support NTRIP protocol
Inertial Sensing System
Tilt Survey
Built-in tilt compensator, correcting coordinates automatically according to
the tilt direction and angle of the centering rod
Electronic Bubble
Controller software display electronic bubble, checking leveling status of
the centering rod real time
User Interaction
Operaing system
Linux
Buttons
Two-button operation, visual operation, convenien t and efficient
Display
0.96 inch HD OLED display, 128
×
64 resolution
Indicators
Convenient to view and understand mode settings and status
Webserver
Allows to control and moditor the receiver in webserver through WIFI or
Bluetooth, freely to configure receiver
Voice guide
Status and operation voice guide, support to customize local language,
Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish supported
Open platform
The OpenSIC observation data format and interative interface support
secondary development
Appendix B GDL-20 radio technical specifications
General specifications
Frequency bands
450-470MHz
Channel interval
0.5MHz
Channel transfer rate
19200bps
Channel number
8
Frequency Stability
±2.0ppm
Modulation mode
GMSK