High-Precision Multi-Band GNSS Module for Professional Applications

Elevate your projects with the SP0703, a high-performance, multi-band GNSS module powered by the u-blox ZED-F20P chipset. Designed for sub-centimeter-level accuracy, this module supports RTK, PPP, and PPP-RTK, making it ideal for drone navigation, industrial automation, and precision agriculture.Its compact form factor and low-voltage operation (<5V) ensure seamless integration into custom PCBs, drones, and autonomous systems.

Key Features & Specifications

FeatureSpecifications
Supported constellations GPS/SBAS -Galileo - BeiDou - QZSS - GLONASS - NavIC
GNSS bands L1 / L2 / L5
Position accuracy 0.6mm (RTK)
Convergence time <7 seconds (RTK)
Position update rate Up to 25Hz
Timepulse (PPS) Configurable: 0.25 Hz to 10 MHz
Embedded Sensors RM3100 - BMP581
Interface USB, UART, I2C, GPS (SMA)
Correction services NMEA v4.11 - UBX binary - RTCM v3.4 - SPARTN v2.0.2
Antenna type Active Antenna
Size 40 x 30 x 8
Weight 13g

What's inside the SP0703?

Why choose the SP0703?

✅ Centimeter-Level Accuracy
Achieves 10mm (1cm) precision with multi-band RTK GNSS.

✅ Dual-Band L1/L2 Technology
Reduces ionospheric interference, ensuring faster convergence and superior accuracy compared to single-band GNSS receivers.

✅ Fast Convergence
Sub-10-second RTK convergence for rapid, reliable positioning.

✅ Versatile Correction Support
Compatible with RTCM, VRS, and Network RTK for flexible, high-accuracy positioning.

✅ Compact & Energy-Efficient
Perfect for OEM integration and low-voltage applications.

✅ Base or Rover Operation
Use as a standalone receiver or in a base-rover RTK configuration.

✅ Anti-Jamming & Spoofing Protection
Advanced interference suppression for secure operation in challenging environments.

✅ Plug-and-Play Compatibility
Seamlessly integrates with any autopilots via a 6-pin JST-GH connector, with support for UART, I2C, USB, and MAVLink protocols.

✅ Fast & Reliable
Up to 20 Hz update rate for real-time responsiveness in dynamic applications.

Ideal Applications

➤ Drone surveying & mapping
➤ Precision agriculture
➤ Autonomous vehicle navigation
➤ Robotics & industrial automation
➤ Aeronautical & UAV systems

SP0703 mechanical dimensions