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G-mouse positioning module

WK25T00-5N30 is a high-performance and low-power GPS/BD navigation and positioning module that supports multiple satellite navigation systems, including Chinese BDS, American GPS, Russian GLONASS, EU GALILEO, Japanese QZSS, and satellite augmentation system SBAS (WAAS, EGNOS, GAGAN, MSAS). It includes 63 tracking channels and can simultaneously receive GNSS signals from six satellite navigation systems, achieving joint positioning, navigation, and timing. This series of modules has the advantages of high sensitivity, low power consumption, and low cost, and is suitable for in car navigation, handheld positioning, law enforcement devices, car rearview mirrors, and more

Main features:

WK25T00-5N30 supports BDS/GPS satellite navigation system single system positioning or multi system joint positioning (can locate any single system version or multi system combination version of BDS/GPS/GLONASS)

Support A-GNSS for fast cold start and rapid signal positioning

Cold start capture sensitivity: -148dBm

Tracking sensitivity: -162dBm

Positioning accuracy: 2.5 meters (CEP50)

Initial positioning time: 32 seconds

Low power consumption: continuous operation<25mA

Built in antenna detection and antenna short circuit protection function

Onboard high-performance 25x25x4mm/25x25x2mm high-performance ceramics

The onboard Farad capacitor can achieve fast heating (<1s heating)

Built in voltage regulator and can be powered off through IO

Built in LNA

Standard NMEA-0183 protocol output