Surveying Instrument GPS RTK Base and Rover Unistrong G990II/E800 Gps Rtk Gps Rove GNSS GPSS RTK RECEIVER

Surveying Instrument GPS RTK Base and Rover Unistrong G990II/E800 Gps Rtk Gps Rove GNSS GPSS RTK RECEIVER

certificate

Specification G990II GNSS Receiver
Product model		G990II specification
GNSS	Channels	800 Channels
	Satellite Signals	GPS: L1 C/A, L2E, L2C, L5 BDS: B1, B2, B3 GLONASS: L1 C/A, L2 C/A, L3 Galileo: E1, E5A, E5B, E5AltBOC, E6 QZSS: L1 C/A, L1 SAIF,L1C, L2C, L5, LEX SBAS: L1 C/A, L5 MSS L-Band: Trimble RTX IRNSS L5	GPS: L1C/A,L1C,L1P,L2C,L2P,L5; GLONASS:G1P1,G1OC,G2OC,G2P2,G3OC BDS: B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC; Galileo: E1BC, E5a, E5b, ALTBOC, E6 QZSS: L1C/A, L1C, L2C, L5, LEX; SBAS: L1, L5; IRNSS: L5; L-Band
	Update Rate	50Hz
Accuracy	Static	H: (2.5+0.5×10-6D)mm ; V: (5+0.5×10-6D)mm
	RTK	H: (8+1×10-6D)mm; V: (15+1×10-6D)mm
	IMU Tilt Survey	2cm (@60°Tilt degree)
	IMU update rate	400 Hz
	Electric Bubble	Enable
Power supply	Battery capacity	Built-in non-replaceable battery, 7.2V/13600mAh, 97.92Wh
	Life Timer	12 hours at room temperature
	External power source	DC 9-28V
System	OS	Linux 4.1.18
	Memory	512MB LPDDR3,32G EMMC
		2.1+EDR /4.0 Dual, (Class 2)
	WIFI	802.11 b/g/n
	Network	LTE FDD: B1/B3/B8/LTE TDD: B38/B39/B40/B41/TDSCDMA: B34/B39 WCDMA: B1/B8/CDMA 1x/EVDO: BC0/GSM: 900/1800
	WebUI	To manage the status and settings, upgrade firmware, data download
Datalink	UHF Radio	TRM600, TX&RX, Frequency: 410-470MHz, 7w radio, work range 12KM
	Protocol	SATEL/ TrimTalk/TRIMMARK3/PCC-GMSK/GEOTALK/TT450S/ HiTarget and etc.
	Output format	RTCM2.1, 2.3, 3.0, 3.2, 3.3, CMR, CMR+, RTCA
	Type-C Port	Direct charging, data transmission. Support PD first charge
	5Pin Port	Used to connect external power and external radio
	SIM Card slot	Install Nano SIM Card, Side, Flip
Physical	Size	154mm Length×154mm Width×76mm Height
	Screen	360 x 250 capacitive touch screen, multi-touch
Environment	Work Temperature	-45℃ ~ +75℃
	Storage Temperature	-55℃ ~ +85℃
	Down Fall	Resistance to 2m fall with pole (hardwood ground), 1.2m free fall.
	Waterproof & dustproof	IP68
	Humidity	anti-condensation 100%

Details Images详图

Certifications

FAQ

1. who are we?
We are based in sichuan, China, start from 2016,sell to Africa(30.00%),Southeast Asia(16.00%),Mid East(11.00%),Eastern
Asia(10.00%),South America(10.00%),Central America(5.00%),South Asia(5.00%),Southern Europe(5.00%),North America(4.00%),Eastern
Europe(4.00%). There are total about 11-20 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
GNSS RTK,Total station,Level,Survey accessory,laser rangefinder

4. why should you buy from us not from other suppliers?
1.More than 20 years of experience in the trade field. 2.All products will have been strictly quality checked in factory before
sending out and all products have one year warranty.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian