Surveying Instrument Unistrong G990II GNSS Receiver e-survey E800 RTK Measuring Equipment RTK Rover and Base
Overview
Specification G990II GNSS Receiver |
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| | 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 |
| | 50Hz |
| | | H: (2.5+0.5×10-6D)mm ; V: (5+0.5×10-6D)mm |
| | H: (8+1×10-6D)mm; V: (15+1×10-6D)mm |
| | 2cm (@60°Tilt degree) |
| | 400 Hz |
| | Enable |
| | | Built-in non-replaceable battery, 7.2V/13600mAh, 97.92Wh |
| | 12 hours at room temperature |
| | DC 9-28V |
| | | Linux 4.1.18 |
| | 512MB LPDDR3,32G EMMC |
| | 2.1+EDR /4.0 Dual, (Class 2) |
| | 802.11 b/g/n |
| | LTE FDD: B1/B3/B8/LTE TDD: B38/B39/B40/B41/TDSCDMA: B34/B39 WCDMA: B1/B8/CDMA 1x/EVDO: BC0/GSM: 900/1800 |
| | To manage the status and settings, upgrade firmware, data download |
| | | TRM600, TX&RX, Frequency: 410-470MHz, 7w radio, work range 12KM |
| | SATEL/ TrimTalk/TRIMMARK3/PCC-GMSK/GEOTALK/TT450S/ HiTarget and etc. |
| | RTCM2.1, 2.3, 3.0, 3.2, 3.3, CMR, CMR+, RTCA |
| | Direct charging, data transmission. Support PD first charge |
| | Used to connect external power and external radio |
| | Install Nano SIM Card, Side, Flip |
| | | 154mm Length×154mm Width×76mm Height |
| | 360 x 250 capacitive touch screen, multi-touch |
| | | -45℃ ~ +75℃ |
| | -55℃ ~ +85℃ |
| | Resistance to 2m fall with pole (hardwood ground), 1.2m free fall. |
| | IP68 |
| | anti-condensation 100% |



Packing & Delivery

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