GPS RTK receiver 800 channels FOIF A90 gps surveying instrument gnss rtk Dual frequency land surveying gnss rtk receiver
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- Supplier: Tianjin Unique Technology Co. Ltd.
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Product Overview
Description
Product Description
● Compact design, more productive
● Professional GNSS satellites tracked simultaneously(GPS, Glonass, Galileo, Beidou)
● Automatic data collection during centering
● It has IUM function. When the pole is tilted in 60 degrees, it still could get the right point data by automatic correct system.
● Applies WIFI connection to realize WebUI control designed to modify settings and monitor the receiver status
● Bundled Android field software brings a big change in user experience and accessibility
Detailed Images
Specification
Items | Specification | |
GNSS Engine | Model | A90 |
GNSS board | P20 | |
Channel | 800 channels | |
Satellites | GPS: L1C/A, L2E, L2C, L5 | |
GLONASS: L1C/A, L2 C/A, L3, CDMA | ||
BeiDou: B1I, B2I, B3I,B1C, B2a,B2b, ACEBOC | ||
Galileo: E1, E5 AltBOC, E5A, E5B, E6 | ||
NavlC (IRNSS): L5 | ||
SBAS: L1C/A, L5 | ||
QZSS: L1C/A, L1 SAIF, L1C, L2C, L5, LEX | ||
IMU function | tilt survey 60 degree | |
Performance Specifications | Time to First Fix | Cold Start: ＜45 seconds Warm Start: ＜30 seconds Signal Re-acquisition:＜2 seconds |
RTK Initialization time | Typically ＜8 seconds RTK Initialization Reliability ＞99.9% Position Latency: ＜20ms | |
Receiver Accuracy | Static post processing accuracy | Horizon: ±( 2.5+1*10"D) mm; Vertical: ±( 5+1*10"D) mm |
RTK Positiong accuracy | Horizon: ±( 8+1*10"D) mm; Vertical: ±( 15+1*10"D) mm | |
Code different positioning accuracy | 0.45m | |
Single point positioning | 1.5m | |
System | Operating system | Based on Linux, support Web UI |
Memory | 8G ,supports extending 32GB | |
Voice | Multi language support | |
Wi-Fi | IEEE 802.11 b/g/n | |
Blue Tooth | V2.1+EDR/V4.1Dual,Class2 | |
Network | 4G-LTE, TE-SCDMA, CDMA(EVDO 2000), WCDMA, GSM(GPRS) | |
Power | 7.2V 6800mAh , removable battery | |
over 13 hours when simultaneous use of 2 batteries | ||
Physical | Button | 1 Power Button |
Indication Light | 4 Indication Lights | |
Size | Φ156mm * H 76mm | |
Weight | 1.2kg | |
TNC port | connecting built-in radio antenna | |
5-pin lemo port | connecting external power supply and external radio | |
7-pin lemo port | (USB+serial port): connecting PC and handheld | |
Operating temperature | -30℃ to +65℃（-22°F to +149°F） | |
Storage temperature | -40℃ to +80℃（-40°F to +176°F） | |
Humidity | 100% condensing | |
Waterproof | IP68 | |
Shock | 2m (6.56ft) pole drop | |
1.2m (3.94ft) free drop |
Package and Delivery
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FAQ
Q1: What kind payment method we accept？
A1: West Union,Trade Assurance on Alibaba,Moneygram and paypal.
Q2.: What kinds of shipment for goods and how long time it takes?
A2: Our company supports DHL, FEDEX, UPS, TNT,CHINA POST, by sea and other methods. Shipping time is 7-10 days from payment receipt usually.
Q3: How can you guarantee payment safety ?
A3:Our company supports TRADE ASSURANCE service. If you will choose payment through ALIBABA TRADE ASSURANCE service, you payment will be guaranteed. Because we are not able to receive payment until you confirm goods receipt.
Q4: Do you have other items not displayed on your website?
A4: Yes. our company supplies full survey range products. If you are looking for product not displayed on our website, please contact us freely, we will reply you on time.
Q2.: What kinds of shipment for goods and how long time it takes?
A2: Our company supports DHL, FEDEX, UPS, TNT,CHINA POST, by sea and other methods. Shipping time is 7-10 days from payment receipt usually.
Q3: How can you guarantee payment safety ?
A3:Our company supports TRADE ASSURANCE service. If you will choose payment through ALIBABA TRADE ASSURANCE service, you payment will be guaranteed. Because we are not able to receive payment until you confirm goods receipt.
Q4: Do you have other items not displayed on your website?
A4: Yes. our company supplies full survey range products. If you are looking for product not displayed on our website, please contact us freely, we will reply you on time.
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