Stonex S990A GNSS Receiver
The Stonex S980A GNSS receiver has reached End of Life (EOL). Stonex recommends the Stonex S990+ GNSS RTK rover as a suitable replacement.
Description
Overview
The Stonex S990A GNSS receiver, with an integrated Hemisphere GNSS Phantom 40 GNSS board, has 800 channels and tracks all the present constellations and satellite signals (GPS, GLONASS, BeiDou, Galileo, QZSS & IRNSS). All GNSS signals are included at no additional cost.
The S990A features a new IMU system which allows tilted measurement (TILT) up to 60° for quick initialization, fast surveying and precise accuracy.
The S990A GNSS receiver is equipped with a number connectivity options: Bluetooth, Wi-Fi, UHF radio and 4G modem. The powerful internal battery has a working life of up to 10 hours and can be recharged via a type-c connector.
The color touch display and the WebUI are an easy and fast way to have the complete control of the receiver.
Thanks to aRTK function and Atlas correction service, Stonex S990A is also able to work in particularly difficult areas. Atlas delivers world-wide centimeter-level correction data through L-band communication satellites.
1PPS can be applied to scenarios that require precise synchronization time to ensure that multiple facilities work together or that use the same parameters for system integration based on precise time.
Features
- 800-channel GNSS board capable of supporting multiple satellite constellations
- Supports PPP service with L-band correction
- aRTK functionality
- Integrated UHF double frequency radio, 410-470 MHz and 902.4-928 MHz
- 4G LTE and Bluetooth / WLAN datalink support
- Touch colour display
- Integrates E-Bubble sensor
- New IMU System that allows tilted measurements
- Rugged magnesium housing
- 1PPS port
- Easy configuration from Web UI
Technical Specifications
| Tracking | |
| Board: | Hemisphere GNSS Phantom 40 |
| Channels: | 800 |
| GPS: | L1C/A, L1C, L1P, L2C, L2P, L5 |
| GLONASS: | L1C/A, L1P, L2C/A, L2P, L3 |
| Galileo: | E1, E5a, E5b, ALTBOC, E6 |
| BeiDou: | B1, B2, B3, ACEBOC |
| QZSS: | L1 C/A, L1C, L2C, L5, L6 |
| L-Band: | Atlas |
| IRNSS: | L5 |
| SBAS: | L1, L5 |
| Update Rate: | 10 Hz 20 Hz (optional) 50 Hz (optional) |
| Operating System: | Linux |
| Memory: | 32 GB |
| Positioning | |
| Static Survey: | 2.5 mm + 0.1 ppm RMS (Horizontal) 3.5 mm + 0.4 ppm RMS (Vertical) |
| RTK (< 30 Km): | 5 mm + 0.5 ppm RMS (Horizontal) 10 mm + 0.5 ppm RMS (Vertical) |
| Code Differential: | 0.40 m RMS |
| SBAS Accuracy: | 0.60 m |
| Internal UHF Radio | |
| Model: | TRM 121 |
| Type: | Tx – Rx |
| Frequency Range: | 410 – 470 MHz 902.4 – 928 MHz |
| Channel Spacing: | 12.5 KHz / 25 KHz |
| Transmission Power: | 1 watt |
| Maximum Range: | 3-4 Km in urban environment Up to 10 km with optimal conditions |
| Physical | |
| Size: | Φ151mm x 94.5mm |
| Weight: | 1.40 Kg |
| Operating Temperature: | -40 °C to +65 °C |
| Storage Temperature: | -40 °C to +80 °C |
| Waterproof/Dustproof: | IP67 |
| Shock Resistance: | Designed to endure a 2 m pole drop onto a concrete floor with no damage |
| Vibration: | MIL-STD 810H |
| Power Supply | |
| Battery: | Rechargeable 7.2 V – 10.200 mAh |
| Voltage: | 9 to 28 V DC external power input with over-voltage protection (5 pins Lemo) |
| Working Time: | Up to 10 hours |
| Charge Time: | Typically 4 hours |
Video
Options
- B10+150205 – S990A GNSS, 800Ch, 4G, WiFi, BT, IMU – Bundle
- 40-450192 – S990A UHF firmware activation
- 40-450193 – S990A 20 Hz firmware activation
- 40-450194 – S990A 50 Hz firmware activation
Why Buy from Us?
In business since 2004, Canal Geomatics is an authorized dealer for Stonex and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.
Ordering
The S990A GNSS receiver from Stonex is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.
