| After-sales Service: | Lifetime |
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| Warranty: | 12 Month |
| Accuracy: | 2mm |
| Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier China hot sales high performance stonex S3A gnss rtk
Stonex S3A is a compact, high performance GNSS receiver with unique features and unmatched in its category. The S3A features the multi constellation 394 channels GNSS board and supports GPS, Glonass, Beidou, Galileo, including L-Band correction. The unique internal antenna combiness GNSS, bluetooth and WIFI intergated modules to optimize space and increase performance. This technology provides stronger and cleaner signal monitoring, which means unprecedented results.
Designed for all day use in surveying application. S3A includes several features: Linux operating system, Web UI interface, UHF radio modem, high battery capacity and IP67 certification.
SPECIFICATIONS:
| Satellite Tracked | GPS: L1 C/A, L1C, L1p, L2C, L2P, L5 |
| GLONASS: L1 C/A, L1p, L2C, L2P | |
| BEIDOU: B1 B2. B3 | |
| GALILEO: E1, E5a, E5b | |
| QZSS: L1 C/A, L1C, L2C, L5 | |
| SBAS: L1, L5 | |
| L - Band | Atlas H 10/ H30 /Basic |
| channels | 800 |
| Position Rate | 5 Hz, optional 20 Hz |
| signal reacquisition | <1 sec=""> |
| RTK Signal Initialization | Typically <10 sec=""> |
| Hot Start | Typically <15 sec=""> |
| initialization Reliability | > 99.9% |
| Internal Memory | 8 GB |
| POSITIONINGT | |
| HIGH PRECISION STATIC SURVEYING | |
| Horizontal | 2.5 mm+1 ppm RMS |
| vertical | 5 mm+1 ppm RMS |
| CODE DIFFERENTIAL POSITIONING | |
| Horizontal | < 0.5 m RMS |
| Vertical | < 1.0 m RMS |
| SBAS POSITIONING | |
| Horizontal | < 0.60 m RMS |
| Vertical | <1.20 m="" rms=""> |
| REAL TIME KINEMATIC (< 30 Km)- NETWORK SURVEYING | |
| Fixed RTK Horizontal | 8 mm+1 ppm RMS |
| Fixed RTK Vertical | 15mm+1 ppm RMS |
| ITEGRATED GNSS ANTENNA | |
| High accuracy four constellation micro-strip antenna, zero phase center. with internal multipath suppressive board | |
| INTERNAL RADIO | |
| Type | Tx - Rx |
| frequency Range | 410-470MHz |
| Channel Spacing | 12.5 KHZ /25 KHZ |
| Maximum Range | 3-4 Km in urban environment, |
| up to 10 Km with optimal conditions | |
| COMMUNICATION | |
| Bluetooth | 2.0 Class2 / v4.1 LE |
| Wi-FI | 802.11b/g/n |
| To upgrade the software, manage the status and settings, data download, etc. via smart phone, tablet or aother internet enabled electronic device | |
| Web UI | |
| Reference outputs | RTCM 2.1,2.3,3.0,3.1,3.2,3.3 |
| CMR CMR+ | |
| Navigation outputs | GGA, ZDA, GSA GSV GST, VTG, RMC, GLL |
| POWER SUPPLY | |
| Battery | rechargeable 7.2V 6800mh |
| Voltage | 9 to 28 VDC external power input with over-voltage protection (5 pins) |
| Working Time | Up to 10 hours |
| Charge Time | Typically 4 hours |
| PHYSICAL SPECIFICATION | |
| Dimensions | 146 mm *146mm*76mm |
| Weight | 1.2Kg |
| Operating Temperature | 30C to 65C |
| Storage Temperature | 40 C to 80C |
| Waterproof/Dustproof | IP67 |
| Shock Resistance | Designed to endure to a 2 m pole drop on concrete floor with no damage |
| Vibration | Vibration resistant |
Our company to provide professional surveying instruments and surveying service, and with rich experience in export trade, We have many customers abroad.
Because of its high cost performance, it is deeply loved by customers all over the world, especially in African countries, Southeast Asian countries, South American countries and Oceanian countries. We have many customers in Tanzania, Uganda, Zambia, Cote d'Ivoire, Cameroon, Zimbabwe, Congo, India, Singapore, Pakistan, Mongolia Brazil, etc.
Our company mainly sales of Total station, Auto/digital level, Optical /electronic theodolite, GNSS RTK, Laser distance meter, Handheld GPS, Drone, Surveying accessories, Surveying software, etc. We have good price with Trimble, Leica, Hi-target, South, Kolida, Sanding, Ruide, Chc, Stonex, Foif, Tersus, spectra, nikon, etc. And we keep good cooperation with surveying accessory manufacturer.
The Company's employees graduated from engineering, surveying professional institutions of higher learning, with professional knowledge, is a high-quality sales and service team to provide you with excellent quality instrument service and efficient surveying solutions.
Our goal: Be a best and professional export supplier of surveying instruments.
Payment support:
Delivery & Transport
1. how long we guarantee quality?
Our main products like Auto level, Theodolite, Total Station,Gnss rtk have one year warranty, And we sure the products will be free from maintenance within warranty period If it is not man-made damage,and accessories with 6 month warranty
2.what can you buy from us?
Auto/digital level, Theodolite, Total Station,Gnss rtk,Laser level,Laser distance meter, drone ,3D scanner, Echo sounder and surveying accessories like tripods,ranging pole,prism,bipod .etc
3.what repair service can we provide if products got problem?
For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;
For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost.
4,what payment term we support?
TT, Paypal, Western union,L/C,Pay in cash
5, How will we prepare before shipment?
All products will have been strictly quality checked in factory before sending out.Usually, we will send out the products within 3-5 working days after the payment confirmed and the buyer are responsible for the tax and/or duty charged by their country.
Suppliers with verified business licenses
Audited Supplier 
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