IRTK4
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Dual-frequency RTK GPS Hi target IRTK4 GNSS Hi-target Irtk4 Base and Rover RTK
Model IRTK4 Satellite Signals Tracked Simultaneously Channels 866 BDS B1,B2,B3 GPS L1, L2, L5 GLONASS L1, L2 SBAS YES GALILEO E1, E5a, E5b Global correction service Hi-RTP (optional) Static and Fast Static GNSS Surveying Horizontal 2.5mm+0.5ppm RMS Vertical 5mm+0.5ppm RMS RTK Horizontal 8mm+1ppm RMS Vertical 15mm+0.5ppm RMS Initialization time Typically < 8seconds Initialization reliability Typically...