User's Manual
Table Of Contents
- Trademarks
- Intended audience of this document
- Revision history
- How to get started
- Contents
- 1 Safety instructions
- 2 Consignes de securite
- 3 How to receive technical assistance
- 4 Comment obtenir une assistance technique
- 5 Conventions used
- 6 Product overview
- 7 Regulatory information
- 7.1 CE compliance
- 7.2 FCC/ISED compliance
- 7.2.1 FCC marking
- 7.2.2 FCC compliance: Class B Digital Device
- 7.2.3 FCC restrictions on 5 GHz Wi-Fi usage
- 7.2.4 ISED Canada compliance
- 7.2.5 ISED Class B Digital Device Notice
- 7.2.6 Responsible parties: Canadian Representative contact information
- 7.2.7 RF Radiation Exposure Statement
- 7.2.8 Labeling information
- 7.3 Antennas List
- 7.4 RoHS 3 compliance
- 7.5 REACH compliance
- 8 Interfaces overview
- 9 Interfaces in detail
- 9.1 Wi-Fi and Bluetooth
- 9.2 Internal Cellular Modem
- 9.3 MicroSIM card receptacles
- 9.4 GNSS
- 9.5 USB 0, USB 1, USB 2
- 9.6 ETH 0, ETH 1
- 9.7 COM 0, COM 1
- 9.8 CAN 0, CAN 1
- 9.9 Earth connection terminal
- 9.10 Display Port
- 9.11 Digital I/O and Analog IN
- 9.12 Audio connector
- 9.13 TTL Serial Console
- 9.14 MicroSD card receptacle
- 9.15 RTC (Real Time Clock)
- 9.16 TPM
- 9.17 Watchdog
- 9.18 Accelerometer and Gyroscope
- 9.19 Programmable pushbutton
- 10 Eurotech Everyware IoT
- 11 Mechanical specifications and dimensions
- 12 How to install the product
- 13 Power supply. How to turn ON/OFF and reset the product
- 14 How to maintain the product
- Notes
9 Interfaces in detail DynaGATE 20-30 User manual Rev. 0-7
9.4 GNSS
The DynaGATE 20-30 provides the following GNSS features according to the product version.
Active or passive antenna supported. The antenna connector is placed on the rear side.
9.4.1 GNSS features for versions -10, -11, -20, -21
Feature Description
Receiver type 72-channel GNSS receiver with untethered dead reckoning
GPS/QZSS L1 C/A, GLONASS L10FBeiDou B1I, Galileo E1B/CSBAS L1 C/A: WAAS, EGNOS,
MSAS, GAGAN
Navigation update rate Up to 30 Hz
Position accuracy 2.5 m CEP
Acquisition
Cold starts: 26 s
Aided starts: 3 s
Reacquisition 1 s
Sensitivity
Tracking & Nav.: −160 dBm
Cold starts: −148 dBm
Hot starts: −157 dBm
Assistance AssistNow GNSS Online
AssistNow GNSS Offline (up to 35 days)
AssistNow Autonomous (up to 6 days)
OMA SUPL & 3GPP compliant
Oscillator Crystal
Sensor Onboard accelerometer and gyroscope
9.4.2 GNSS features for version -22
Feature Description
Receiver type 72-channel GNSS receiver with Integrated Real Time Kinematics (RTK)
GPS L1 C/A, GLONASS L1OF, BeiDou B1I
Navigation update rate
RTK: Up to 8Hz
1
Carrier phase data: up to 10 Hz
Position accuracy
2
Standalone: 2.5 m CEP
RTK: 0.025 m + 1 ppm CEP
3
Convergence time
2
RTK: < 60 s
Acquisition
Cold starts: 26 s
Aided starts: 2 s
Reacquisition 1 s
Sensitivity
Tracking & Nav.: −160 dBm
Cold starts: −148 dBm
Hot starts: −156 dBm
Reacquisition −158 dBm
Assistance AssistNow GNSS Online
OMA SUPL & 3GPP compliant
Oscillator TCXO
1 Limited to 5 Hz for multi-GNSS RTK and to 4 Hz in moving baseline configuration
2 Depends on atmospheric conditions, baseline length, GNSS antenna, multipath conditions, satellite visibility, and geometry
3 ppm limited to baselines up to 10 km
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