RTK GNSS Module

Type: RTK GNSS Module with IMU Model: JS-RK26-U Params: Receiver Type Dual-band (L1+L5) GNSS+INS integrated navigation module Supported Constellations & Bands GPS:L1/L5; BDS:B1I/B1C/B2I/B2B/B2A; GLONASS:G1; Galileo:E1/E5; QZSS:L1/L5; IRNSS:L5 Tracking Channels 200 tracking channels + dedicated search engine Sensitivity Tracking:-165dBm; Reacquisition:-159dBm; Hot Start:-159dBm; Cold Start:-148dBm Time to First Fix Cold Start:28s; AGPS:1.5s; Warm Start:1s Positioning Accuracy Single-point:Horizontal 1.0m/Vertical 2.0m; RTK:Horizontal 1.0cm+1ppm/Vertical 1.5cm+1ppm Speed Accuracy 0.1m/s CEP Inertial Navigation GNSS loss within 120s: error ≤5% Operational Limits Dynamics≤4g; Altitude≤20000m; Velocity≤500m/s Max Update Rate 10Hz (Default:1Hz) Baud Rate 9600~921600bps (Default:115200bps) Supported Protocols NMEA 0183; RTCM3.X; Private binary protocol Antenna Function Active antenna detection + overcurrent protection; Antenna gain ≤30dB Power Supply VCC:2.03.6V; Backup:1.83.6V Operating Current Average:18~32mA@3.3V; Standby:14uA@3.3V Digital I/O 1.8~3.6V Operating Temperature -40℃ ~ +85℃ Humidity 95% Mechanical 16.2×12.2×2.3mm±0.3mm; Weight<1.1g Main Interfaces UART(TX/RX), 1PPS, RF_IN, VCC_RF, RESET_N, I2C(internal IMU) Compliance RoHS compliant Material: Plastic + Metal Applicable Industry: · Rail Transit Intelligent Positioning · Automotive Navigation & Vehicle Tracking · Maritime Navigation & Fleet Management · UAV & Drone High-Dynamic Navigation · Emergency Rescue & Personal Protection · Intelligent Logistics Dispatching & Asset Tracking · AVL & Location-Based Services(LBS) · High-Precision Portable Positioning Devices