Beitian Navigation surveying positioning precision agriculture centimeter-level RTK GNSS module BT-46804A

Beitian built-in ZED-F9P Navigation surveying positioning precision agriculture centimeter-level RTK GNSS module BT-46804A Parameters Table: Feature： Chip:RTK GNSS ModuleFrequency:GPS L1/L2,GLONASS G1/G2,BDS B1/B2,GALILEO E1/E5b,QZSS L1/L2Operating mode:GPS+GLONASS+BDS+GALILEO+QZSS Aisle:184 Search channel Sensitivity:Track:-167dBmRe- arest:-160dBmCold start:-148dBmHot Start:-157dBm Precision: RTK level accuracy:RTK 0.01 m + 1 ppm CEP RTK vertical accuracy:RTK 0.01 m + 1 ppm CEP Single point positioning level accuracy:1.5m CEP Single point positioning vertical accuracy:1.5m CEP Speed accuracy:0.05m/s Heading angle accuracy:0.4 deg,When the antenna baseline length is 1 meter Dymamic heading angle accuracy:0.3 deg1PPS time accuracy: RMS 30ms 99% 60ns Start Time: Cold start :24sHot Start:2sAssisted start:2s Convergence time:≤10s Data Output： Baud rate:4800bps-921600bps default 38400psOutput level:TTL levelOutput protocol:NMEA,UBX,RTCM 3.3NMEA sentences:RMC,VTG,GGAGSA.GSVGLLUpdate freq