GNSS RTK receiver
Freyja
Light, long-running RTK rover with tilt survey, NavIC support and up to 24 hours on one charge.
- RTK accuracy
- H 8 mm + 1 ppm, V 15 mm + 1 ppm
- Tilt survey
- 0° to 60°
- Battery
- Up to 24 h (RTK rover)
- Weight
- ≤ 0.8 kg
GNSS RTK receiver
Compare side by side with similar models
SL900
Rugged RTK receiver with a built-in 4G modem, removable battery and external power input, suited to base and rover work.
Supplied in India by Ecoleap Solutions with installation, training and after-sales support. Specifications below are from the manufacturer's published data.
| RTK accuracy | H 8 mm + 1 ppm, V 15 mm + 1 ppm |
|---|---|
| Communication | 4G modem + UHF radio |
| Battery | Removable, up to 18 h (rover) |
| Weight | 1.2 kg |
Overview
The SL900 is built for crews that need a receiver to run as a base station as well as a rover. It has a built-in 4G modem for network RTK, a removable battery, and a 6 to 28 V external power port for long base sessions. It meets MIL-STD-810G for shock and vibration.
Key features
- 1408 channels including NavIC L5
- Built-in 4G modem and UHF radio
- Removable battery, up to 18 h as rover
- External 6 to 28 V DC power for base use
- Tilt survey up to 60°
- IP67, MIL-STD-810G
Technical specifications
Source: SatLab Geosolutions published specifications. Figures can change between product versions; we confirm them in every quotation.
GNSS
| Channels | 1408 |
|---|---|
| Signals | GPS, GLONASS, BeiDou, Galileo, NavIC L5, QZSS, SBAS, PPP (B2b, E6-HAS) |
| RTK | H 8 mm + 1 ppm, V 15 mm + 1 ppm RMS; init typically < 10 s |
| Static | H 2.5 mm + 0.5 ppm, V 5 mm + 0.5 ppm RMS |
| PPP | H 10 cm, V 20 cm |
| Tilt survey | Added uncertainty < 8 mm + 0.7 mm/° tilt (0° to 60°) |
Communication
| Cellular | LTE, WCDMA, GPRS, GSM (built-in) |
|---|---|
| UHF radio | 410 to 470 MHz, 0.5 / 1 / 2 W; typically 3 to 5 km, up to 8 to 15 km |
| Wireless | Wi-Fi 802.11 b/g/n, Bluetooth 2.1, NFC |
| Ports | Mini USB, TNC antenna, 5-pin DC, SIM, TF card |
Physical and power
| Battery | 7.4 V / 5000 mAh, removable; up to 18 h as RTK rover |
|---|---|
| External power | 6 to 28 V DC |
| Weight | 1.2 kg with battery |
| Size | 170 × 95 mm |
| Protection | IP67; MIL-STD-810G; survives 2 m drop |
| Operating temperature | −40 to +65 °C |
| Storage | 8 GB |
Source: manufacturer's published datasheet. Values are measured under the manufacturer's test conditions and may change without notice.
Similar products
GNSS RTK receiver
Laser RTK
SL8 Laser RTK
Compact RTK receiver with a visible laser, dual cameras and IMU, for measuring points you cannot reach with the pole.
- Laser measurement
- 2 cm within 10 m
- Radio range
- 15 to 20 km (LoRa)
- Battery
- Up to 20 h (RTK rover)
- Weight
- 0.73 kg
SLAM RTK
SL9 SLAM RTK
RTK receiver with a built-in laser scanner and cameras, for measuring and scanning where GNSS alone is not enough.
- Laser scanner
- 200,000 pts/s, 0.1 to 70 m
- Field of view
- 360° × 59°
- RTK accuracy
- H 8 mm + 1 ppm
- Weight
- 1.68 kg
Planning a survey, a tender or a new project?
Send us your scope and we will reply with a suitable configuration and a budgetary quote, usually within one working day.