The quality of the equipment and level of service exceeded our expectations. GeoSurv Africa has become our preferred surveying solutions provider.
Sipho DlaminiSenior Surveyor
The E-Survey eBase30 is a rugged GNSS reference base receiver featuring an integrated UHF radio, long battery life, and multi-constellation GNSS tracking, providing reliable RTK correction data for professional surveying and construction applications.
The E-Survey eBase30 is a rugged, high-performance GNSS reference base receiver designed specifically for RTK base station applications. Engineered for surveyors, construction professionals, and geospatial specialists, the eBase30 combines advanced GNSS technology, an integrated high-power UHF radio, long battery life, and a compact field-ready design to provide reliable correction data for RTK surveying projects.
| Feature / Specification | Details |
|---|---|
| Product Name | EBase 30 |
| Product Type | GNSS RTK Base Station Receiver |
| GNSS Channels | 1408 |
| Supported Constellations | GPS, BeiDou, GLONASS, Galileo, NavIC, QZSS, SBAS & L-Band PPP |
| Update Rate | Up to 20 Hz |
| RTK Accuracy | Horizontal: 8 mm + 1 ppm RMS Vertical: 15 mm + 1 ppm RMS |
| Static Accuracy | Horizontal: 2.5 mm + 0.1 ppm RMS Vertical: 3.5 mm + 0.4 ppm RMS |
| Correction Formats | RTCM V3.X, RTCM2.X, CMR |
| Battery | Built-in 3.65V 24,000 mAh Rechargeable Lithium-ion |
| Battery Life | Up to 13 Hours (UHF Base Mode) |
| Charging Time | Approximately 8.5 Hours |
| Charging Ports | USB Type-C PD (12V / 1.5A) & 5-Pin (15V / 2A) |
| Operating Voltage | 9–28V DC |
| Internal Radio | TX & RX |
| Radio Output Power | Up to 5 W |
| Radio Range | 8–10 km Typical Up to 15 km (Optimal Conditions) |
| Radio Frequency | 410–470 MHz |
| Operating System | Linux |
| Bluetooth | Bluetooth 5.0 |
| Protection Rating | IP68 Dust & Waterproof |
| Typical Applications | RTK Base Station, CORS Networks, Land Surveying, Construction, Engineering Surveys & Infrastructure Projects |
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The eBase30 is a professional GNSS base station receiver designed to transmit RTK correction data to rover receivers for high-accuracy positioning.
Its primary role is to serve as a reference base station for RTK surveying operations, improving positioning accuracy for rover receivers.
Yes. The receiver features an integrated high-power UHF radio for long-range correction data transmission.
An integrated design eliminates the need for external radios, batteries, cables, and accessories, simplifying setup and transportation.
Yes. It is specifically designed to provide reliable RTK correction data for professional surveying applications.
