BASE-X5B · Product No. QM3001A

High-Precision Portable RTK Base Board With Native NTRIP & Ethernet

Built on the Septentrio Mosaic-X5 architecture. Effortlessly broadcast real-time differential corrections across Ethernet, USB-C, and UART with sub-centimeter accuracy.

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Septentrio Mosaic-X5 Lead Time: 5-7 Business Days
BASE-X5B board detail

Product Overview

Most ordinary RTK boards on the market only support basic positioning and serial data output, which cannot meet industrial demands such as private base station deployment, network differential broadcasting, and long-term outdoor stable operation.

This product is a professional industrial-grade GNSS base board built on the Belgian Septentrio Mosaic-X5 flagship RTK core. It integrates centimeter-level RTK positioning, NTRIP network differential distribution, high-precision time synchronization, and multi-protocol communication into one compact unit.

With native Ethernet, USB, UART, and complete power management circuits, users can quickly build lightweight RTK base stations, autonomous robot positioning cores, and industrial timing gateways without extra external modules.

Core Hardware

Original Belgian Septentrio Mosaic-X5 survey-grade GNSS module — multi-frequency RF front-end, hardware RTK solver, and built-in anti-jamming algorithms in a miniature form factor.

Wide-Voltage Power

DC 5–15V ultra-wide input with onboard multi-stage DC-DC / LDO regulation outputting clean 3.3V / 5V for stable 24/7 field operation.

Precision Timing

Nanosecond-level PPS output and dedicated multi-frequency active antenna RF seat with antenna power supply for GNSS+IMU fusion and time-sync gateways.

Deployable Node

A lightweight, independently deployable industrial GNSS edge node — positioning, differential distribution, data transmission and timing in one board.

Core Competitive Advantages

A professional industrial-grade GNSS base board built on the Septentrio Mosaic-X5 flagship RTK core — full-band reception, millimeter-level precision, and industrial-grade interference resistance in a compact, deployable node.

Full Constellation & Full-Band

448 parallel hardware channels covering GPS, BeiDou, GLONASS, Galileo, QZSS and NavIC — multi-frequency observation suppresses ionospheric errors and multipath for stable locking under buildings, forest, and EMI-heavy factories.

Millimeter-Level RTK Precision

Switchable Base / Rover modes with 6mm + 0.5ppm (horizontal) / 10mm + 0.8ppm (vertical) accuracy, 100Hz high-frequency output, and PPP precise point positioning for fast convergence and low residual error.

Industrial-Grade Anti-Interference

Septentrio AIM+ RF anti-jamming, RAIM+ integrity monitoring and LOCK+ tracking actively filter RF noise and spoofed signals — maintaining continuous lock under vibration, bumps, and complex electromagnetic conditions.

Native NTRIP Base Station

Built-in Ethernet with industrial isolation transformer runs NTRIP Server / Client mode directly — one-click RTCM differential broadcasting to rovers, unmanned devices and surveying terminals over LAN/Internet.

High Integration & Low Power

All-in-one design integrates positioning, timing and protocol processing — typical 0.6W consumption supports 24/7 unattended operation with complete hardware protection for rapid deployment.

Full Protocol & Rich Interfaces

NMEA-0183, RTCM3, SBF and RINEX support, with Ethernet, USB-C and reserved multi-UART / PPS / GPIO pins for direct MCU, data-radio and robot-chassis integration.

BASE-X5B Mosaic-X5 Industrial GNSS RTK Base Board

Technical Specifications

Core Module
Septentrio Mosaic-X5 (Belgium Original)
Survey-grade multi-frequency GNSS RTK module for high-precision base stations and harsh industrial outdoor scenarios
Hardware Channels
448 parallel receiving channels
Full-band signal reception with multi-frequency observation for ionospheric and multipath suppression
Satellite Systems
GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC
Compatible with SBAS (WAAS / EGNOS / MSAS / GAGAN / SDCM)
Frequency Bands
GPS L1/L2/L5 · BeiDou B1C/B2a/B3 · Galileo E1/E5a/E5b/E6 · GLONASS G1/G2/G3
Full-band coverage for maximum signal diversity and robust positioning
RTK Positioning Accuracy
6mm + 0.5ppm (H) / 10mm + 0.8ppm (V)
Millimeter-level RTK precision for high-end engineering applications
Data Update Rate
Up to 100Hz · latency < 10ms
High-frequency output for high-speed robots and surveying
Operation Modes
RTK Base · RTK Rover · Single Point · PPP
Switchable modes from single-point to PPP precise point positioning
Interfaces
Ethernet (NTRIP) · USB-C · Multi-UART · GPIO
Native Ethernet for NTRIP Server/Client; USB-C for power, config and logs; reserved UART/PPS/GPIO for integration
Timing & Sync
Nanosecond-level PPS output
High-precision PPS for multi-sensor time alignment and GNSS+IMU fusion navigation
Power Input
DC 5–15V · typical 0.6W / max 1.1W
Ultra-wide input with onboard 3.3V/5V regulated output for field, vehicle and factory deployment
Anti-Interference
AIM+ · RAIM+ · LOCK+
RF anti-jamming, integrity monitoring and anti-vibration tracking for continuous lock under EMI
Protocols
NMEA-0183 · RTCM3 · SBF · RINEX
Full industrial standard protocol support for base station and rover interoperability
Working Temperature
−40°C ~ +85°C
Industrial wide temperature range for long-term outdoor operation

Powerful Interfaces & NTRIP Differential Distribution

Ethernet Port (Core Highlight)
Pulse H1102NL isolated · NTRIP Server/Client
Industrial network isolation transformer; works directly as an NTRIP RTK base station broadcasting RTCM over LAN/Internet
USB-C High-Speed Interface
Power · Config · Firmware · Logs
Universal mainstream interface for rapid power supply, parameter configuration, firmware upgrade and log export
Multi-UART & Peripheral Pins
TX · RX · PPS · GPIO
Reserved complete TX/RX/PPS/GPIO pins for direct connection with MCU, data radios, sensors and robot chassis
Local Config

Quick Web Configuration Tool

Configure your module locally in the browser — no cloud account, no software install.

Step 1 - connect module to browser
Step 2 - tune streaming and output
Step 3 - validate and export settings

Industrial GNSS
Application Scenarios