Feature: 1. [Dual Band] GPS module is designed based on 40PIN GPIO interface, supports tracking L1 and L5 dual band satellite signals at the same time, reduces multipath effect in city canyons, improves positioning accuracy. 2. [Multi Signal Reception] The GPS module supports concurrent reception of multi satellite systems (GPS, BDS, GLONASS, Galileo and QZSS) signals while maintaining low power consumption. 3. [Support Enhanced Systems] GNSS expansion board supports positioning enhanced systems (WAAS, EGNOS, MSAS, and GAGAN) to improve positioning performance in the service area. 4. [No Signal Use] Supports EASY technology, which enables positioning without signal using stored information such as ephemeris and almanacs, improving positioning and time to first positioning (TTFF). 5. [Sensitive And Anti Interference] GNSS expansion module has built in low noise amplifier and SAW filter, realizing high sensitivity of ‑165dBm and enhanced anti interference performance. 6. [Accurate Navigation] Supports multi frequency active interference cancellation, effectively suppressing or eliminating interference from narrowband signals (WiFi, 2, 3, 4, 5G) to ensure navigation accuracy. Specification: Item Type: GPS Module Material: PCB Signal Bands: GPS, QZSS L1C, A L5,BDS B1I, B2a,Galileo E1, E5a, GLONASS L1 Support SBAS: WAAS, EGNOS, MSAS, GAGAN Capture Time: Cold Start: 26S; Hot Start: 1S Capture Sensitivity: -145dBm (LC29H(DA)), -147dBm (LC29H(AA), LC29H(BS)) Tracking Sensitivity: -165dBm Recapture Sensitivity: -159dBm Positioning Accuracy: 1m CEP(PVT) Maximum Altitude: 10000M Maximum Speed: 500m/s Communicate Interface: UART,I2C Baud Rate: 9600-3000000bps (Default 115200) Update Rate: GPS Mode (Default 1HZ) Communicate Protocol: NMEA 0183 V4.10, RTCM 3.X, PAIR Current Consumption: Less Than 40mA at 5V (Continue Mode). Package List: 1 x GPS Module1 x Screw Package1 x Antenna1 x Pin Row Base 1 x Locator