G1 PLUS GNSS Receiver
SunNav G1 Plus, new generation integrated RTK system with smaller size and innovative design. New generation of embedded Linux operating system platform improves RTK performance and work efficiency, leads the direction of new generation RTK with excellent performance, provides high-efficiency and intelligent surveying experience to customers. It isn’t simply smaller, it does better in everywhere.

Features

• Full Satellite support: GPS, BDS, GLONASS, SBAS, Galileo
• Intelligent Platform:
Linux OS
WebUI management platform
Cloud service: 24 hours Cloud service: online update software, online register, Remote
diagnosis and operate for the users.

• Tilt survey and Electronic bubble
• Wireless data communications:
Wi-Fi
Bluetooth 4.0
NFC: Quick Bluetooth pair
• Data Link:
Built-in functional digital radio
Built-in network module: support 4G/3G modules.
• iVoice
• Software: EGStar/SurvCE(option)/FieldGenius(option)

Specifications

Surveying performance
Channels :220 Channels
Sigmal Tracking
-BDS B1,B2,B3
-GPS L1C/A,L1C,L2C,L2E,L5
-GLONASS L1C/A,L1P,L2C/A,L2P,L3
-SBAS L1C/A.L5(Just for the satellites supporting L5)
-Galileo GIOVE-A, GIOVE-B,E1,E5A,E5B
-QZSS,WAAS,MSAS,EGNOS,GAGAN,SBAS
GNSS Features
-Positioning out rate:1Hz~50Hz
-Initialization time : <10s
-initialization reliability:>99.99%
Positioning Precision
Code Differential GNSS Positioning
Horizontal: 2.5mm+1ppm RMS
Vertical : 5mm+1ppm RMS
SBAS positioning accuracy: typically <5m 3DRMS RMS
Static GNSS Surveying
Horizontal: 2.5mm+0.5ppm RMS
Vertical : 5mm+0.5ppm RMS
Real-Time Kinematic Surveying
Horizontal: 8mm+1ppm RMS(Baseline<30km)
Vertical : 15mm+1ppm RMS
Horizontal: 8mm+0.5ppm RMSNetwork RTK
Vertical : 15mm+0.5ppm RMS
RTK initiallzation time:2~8s
Physical
Dimension:12.9cm*11.2cm
Weight:≤1kg
Material:Magnesium aluminum alloy shell
Environmental
Operating: －45℃~60℃
Storage: －55℃~85℃
Humidity:Non-condensing
Waterproof/ Dustproof
IP67 standard, protect from temporary immersion to depth of 1m
IP67 standard, protect from dust
Shock and Vibration
Withstand 2 meters pole drop onto the cement ground naturally
Withstand 40G 10 milliseconds sawtooth wave impact test
Electrical
Power Consumption:1.8W
Battery:Single battery capacity 3400mAH ,standard two batteries
Battery Life
Single battery
7h(static mode)
5h(intermal UHF base mode)
6h(rover mode)
Communications and Data Storage
I/O Port
5PIN LEMO external power port +RS232
7 PIN LEMO RS232 +USB
1 network/radio data link antenna port
SIM card slot
Wireless Modem
Integrated internal radio receiver and transmitter 0.5W/2W
External radio transmitter 35W
Working frequency: 410-470MHz
Communication protocol: Trim
Talk450s,TrimMark3,SOUTH(KOLIDA),PCC EOT
Cellular Mobile Network: WCDMA3.5G network communication module,GPRS/EDGE compatible,4G,CDMA2000/EVDO 3Goptional
Double Module Bluetooth: Realizing close range (shorter than10cm) auto,atic pair between G1 plus and controller (controller equipped with NFC wireless communication module )
Data Storage/Transmission
4GB intemal storage, more than 3 years raw observation data (about 1.4M/day, based on recording from 14 satellites) Plug and play mode of USB data transmission
Data Format
Differential data format: CMR+,CMRx,RTCM2.1,RTCM2.3,RTCM3.0,RTCM3.1,RTCM3.2
GPS output data format: NMEA 0183,PJK plane coordinates,binary code,Trimble GSOF
Network model support: VRS, FKP, MAC, supporting NTRIPprotocol