Vikye Module Dual Band L1 L5 Positioning Technology GNSS Expansion Board for Accurate Navigation with RTK Function

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 acousticfilter, 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.Spec:Item Type: GPS ModuleMaterial: PCBSignal Bands: GPS, QZSS L1C, A L5,BDS B1I, B2a,Galileo E1, E5a, GLONASS L1Support SBAS: WAAS, EGNOS, MSAS, GAGANCapture Time: Cold Start: 26S; Hot Start: 1SCapture Sensitivity: -145dBm (LC29H(DA)), -147dBm (LC29H(AA), LC29H(BS))Tracking Sensitivity: -165dBmRecapture Sensitivity: -159dBmPositioning Accuracy: 1m CEP(PVT), 0.01m Plus 1ppm CEP(RTK)Maximum Altitude: 10000MMaximum Speed: 500m/sLogic Voltage: 3.3/2.8VCommunicate Interface: UART,I2CBaud Rate: 9600-3000000bps (Default 115200)Update Rate: Maximum 1Hz at RTK, GPS Mode (Default 1HZ)Communicate Protocol: NMEA 0183 V4.10, RTCM 3.X, PAIROperating Voltage: 5V (From 5V Pin Or USB Input

• [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.
• [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.
• [Support Enhanced Systems] GNSS expansion board supports positioning enhanced systems (WAAS, EGNOS, MSAS, and GAGAN) to improve positioning performance in the service area.
• [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).
• [Sensitive And Anti Interference] GNSS expansion module has built in low noise amplifier and acousticfilter, realizing high sensitivity of ‑165dBm and enhanced anti interference performance.