DB9 female PIN definition:
2PIN RX Intputs 3PIN TX Outputs 5PIN GND 9PIN VCC 12V-24V
TOP103
TOPGNSS RS232 GNSS RECEIVER Module
GNSS CHIP UBX-M8030-KT frequency L1, 1575.42MHz protocol NMEA 0183 v2.3,4.x GPS/QZSS L1 C/A,GLONASS L10F Bei Dou B1 SBAS L1 C/A:WASS, EGNOS,MSAS , Support Galileo E1B/C. Default GPS+GLONASS mode Default:GGA,GSA,GSV,RMC Support:VTG,GLL,TXT binary and NMEA Command Available baud rate (Default 9600) Can be set 1200,4800,19200,38400,57600,115200 bps Receiving channel 72 Sensitivity Tracking sensitivity:-160Dbm Capture sensitivity:-157dBm Cold start 29s average Warm start time 28s average Hot start time 1s average Precision HorizontalPosition:Autonomous<2.5maverage, SBAS < 2.0m average Velocity: 0.1 m/s Timepulse signal: RMS 30 ns maximum height 18000 Meter Maximum speed 515 m/s Maximum acceleration 4G Update frequency 1-10Hz(default1HZ A-GPS AssistNow on-line and off-line Working output level output level Output RS232 level Physical characteristics Dimensions 20mm*70mm Operating Voltage 12V-24VDC ±5% weight 280g Connector form DB9 female Cable length: 5 meters Operating temperature -40 to 85 Storage temperature -40 to 85