Multi-mode and multi-frequency GNSS navigation high-precision module is a high performance, miniaturized and high-precision positioning module. Based on the design of HTG001, the BDS3 navigation baseband chip of Hwa Create, it fully supports the full-frequency signal format of BD2, BD3, GPS, GLONASS, Galileo, QZSS multi-system, and adopts small classic size, and supports the narrowband anti-jamming and chip-level multi-path suppression function. The multi-mode and multi-frequency enhanced RTK solution engine independently developed by Hwa Create can effectively improve the accuracy and reliability of RTK measurement in complex environments such as urban blocks, trees and slopes.

Features

lSupport BDS/GPS/GLONASS/GALILEO/QZSS frequency signal system and Beidou No.3 signal system

lSupport independent acquisition and tracking of satellite frequency

lCan independently solve independent output results of multiple systems at the same time

lHave the function of receiving differential information for RTD and RTK positioning

lSupport multi-system and multi-frequency signal original observation and message data output

lSupport 4-channel COM and 1-channel high-speed SPI output

lEnhanced multi mode multi-frequency RTK technology, adaptive anti-jamming technology and multiple path suppression technology, suitable for harsh working environment such as tree shade and building shelter and signal jamming

lOpen Application Processor (Cortex-A53/main frequency 600MHz), convenient for customized development of users.

Technical parameter

Application area

The module is compact in size and low in power consumption, and can be widely used in various high-precision applications such as surveying and mapping, deformation monitoring, precision agriculture, aviation and navigation, digital construction, autopilot, unmanned aerial vehicle, intelligent transportation, etc.