Professional GNSS Logger for High-Precision Measurements
The Columbus EX-1 is a powerful RTK GNSS logger that enables position measurements with an accuracy of up to 1cm. Supporting all major satellite systems such as GPS, Galileo, GLONASS, BeiDou and QZSS, the EX-1 delivers the highest precision for professional applications. The dual-frequency processing ensures stable signal quality even in challenging environments.
The EX-1 stores GNSS data on standard microSD cards with a capacity of over 2TB. Flexible storage in formats such as NMEA or UBX allows for easy post-processing in external software solutions. Real-time data can be output via USB or Bluetooth and data can be easily accessed on the memory card.
With up to 10 hours of battery life and a robust, IP67-certified antenna design, the EX-1 is the ideal companion for outdoor use - even in harsh weather conditions.
Key features at a glance
- RTK GNSS Logger with up to 1cm accuracy
- Reception of GPS, Galileo, GLONASS, BeiDou & QZSS satellite signals
- Dual-frequency GNSS for maximum precision
- Supports microSD storage over 2 TB for large data recording
- Flexible data storage in NMEA or UBX formats
- Real-time data output via USB and Bluetooth
- Rugged design - IP67 antenna protection for all-weather use
- Cross-platform compatibility - PC software for Windows, macOS & Linux
Package contents
- Columbus EX-1 RTK GNSS Logger
- GNSS antenna
- Two transmission antennas
- USB cable
Additional information
For more product details, please visit the official Columbus Europe website.
Product safety information and warnings
Important information on product safety, manufacturer details and proper disposal in accordance with European regulations.
Product identification
| Product name | Columbus EX-1 |
| Product number | 437553 |
Manufacturer information
| Manufacturer | Columbus Europe Thomas Dubanowski |
| Address | Kladower Damm 316A 14089 Berlin Germany |
| Website | www.columbus-gps.de |
Important safety instructions
- Use only the recommended chargers.
- Never leave the battery unattended while charging. Protect the device from heat and direct sunlight.
- Do not damage the battery, open the device, or expose it to fire.
- Avoid using the device in explosive or hazardous environments.
- If the device or battery shows visible damage, immediately stop using it and contact our customer support.
Disposal
- Do not dispose of the device or battery in household waste. Use appropriate collection points for electronic waste.