Beitian BN-220ZF GPS Module High Accuracy

Beitian BN-220ZF GPS Module High Accuracy 72 Channels NMEA-0183 Specifications: Brand Name: Beitian Item Name: BN-220ZF Chip: AT6558F Frequency: GPS L1 GLONASS L1 Working Mode: GPS GLONASS Channels: 72 Searching Channel Tracking Sensitivity: -162dBm Reacquisition Sensitivity: -160dBm Cold Start Sensitivity: -148dBm Hot Start Sensitivity: -156dBm Position Horizontal Accuracy: 2.0 m CEP 2D RMS SBAS Enable (Typical Open Sky) Speed Accuracy: 0.1m/s 95% (SA off) Time Accuracy: 30ns Cold Start Acquisition Time: 32s Hot Start Acquisition Time: 1s Reacquisition Acquisition Time: 1s Data Output Support Rate: 4800bps to 921600bps, Default 9600bps Data Output Level: TTL Level Data Output Protocol: NMEA-0183 Data Output NMEA Message: RMC, VTG, GGA, GSA, GSV, GLL Data Output Update Rate: 1Hz-10Hz, Default 1Hz Data Output Flash: Support, the configuration can be changed, and the data will not be lost when the power is off Operational Altitude Limits: Package Included: 1x Beitian BN-220ZF GPS Module 1x 4 pin connector