Previous Next GRTK GRTK - High precision RTK module NMEA-0183 Multi-system multi-frequency RTK positioning GPS & GLONASS & Beidou & Galileo & QZSS Centimeter-level positioning system Dual-antenna high-precision orientation BLIKVM BLIKVMBased on Raspberry Pi CM4Video capture (Up to 1080P 60Hz)ATX controllerVPN supportBIOS level remote deviceMultiport KVM over IP RLINK RLINK Based on P900 Frequency Hopping Transmit power is up to 1W The ground-to-air communication distance is up to 30KM+ Operating temperature is -40~80℃ The input voltage is 5-35v Support one-station multi-machine mode