Tersus GNSS Oscar ProBase GNSS Receiver

Tersus Oscar ProBase GNSS Receiver – Rugged. Reliable. Real-Time.
SKU: TER-OSCPB-UK | CE & RoHS Certified for UK & EU Use

The Tersus Oscar ProBase is a high-performance multi-GNSS reference station designed for professional RTK base station setups in demanding environments. Built for long-term deployment, this receiver is the backbone of robust GNSS networks and precision survey operations.

✅ Full GNSS Support: Tracks GPS, GLONASS, BeiDou, Galileo, and QZSS constellations for maximum positioning accuracy and reliability.
✅ Up to 20Hz RTK Output: Delivers real-time correction data via UHF or external network for fixed and mobile base applications.
✅ Built-In Radio & Network Options: Supports internal 2W/5W UHF radio, 4G LTE modem, and TCP/IP NTRIP caster/server/client functions.
✅ Heavy-Duty Construction: Rugged IP67-rated housing for all-weather, all-terrain use — perfect for construction, engineering, and long-term monitoring.
✅ Web UI & App Control: Easy configuration and remote management from your laptop, tablet, or smartphone.
✅ Versatile Power Input: Supports external 9–36V DC input or internal battery for flexible field deployments.

Use Cases:

Typical Use Cases:

🔹 RTK Base Station
🔹 CORS Station / Network GNSS
🔹 Permanent Survey Mark Monitoring
🔹 UAV/Drone Ground Reference Setup
🔹 Hydrographic or Marine Survey Base

What’s in the Box:

• Oscar ProBase GNSS Receiver
• Antenna (optionally bundled)
• Power cable & communication cable
• User manual & quick start guide
• Carry case

Why AlphaGeo?
We are the official UK & Ireland distributor and Tersus-authorised service centre, offering local support, configuration services, and training. Buy with confidence and get a system that’s fully CE-certified and UK-deployable.

Need a Rover Bundle or NTRIP Setup?
Contact us today — we can build complete kits with the Oscar GNSS, Trek, Luka, or TS20 receivers.