DB9 RS232 GPS GLONASS receiver antenna M8N module gnss chip desig Dual mode beyond BR-355S4

Product Description   Operating voltage 3.3-5V Cable length: 5M Output protocol mode: RS232 Waterproof grade: IPX67     receiver Type 72-channel chip GPS & QZSS:L1 C/A,1575.42MHz, GLONASS (GN200G): L1OF,1598.0625~1605.375MHz SBAS: WAAS, EGNOS, MSAS Horizontal 2.5m (Autonomous) Position 2.0m (WAAS) Accuracy (including SBAS & QZSS; CEP, 50% 24hr static, -130dBm, >6 SVs) Velocity 0.05 m/s (speed) Accuracy <0.3(heading) (50%@30m/s) Time Pulse 30ns (RMS) Signal Accuracy <60ns (99%) Time Pulse Frequency 0.25 Hz ~ 10 MHz Time To First Fix Hot start 1.5 sec Cold start Autonomous36 sec (50% -130dBm) Sensitivity (Autonomous) -148dBm (acquisition) -167dBm (tracking) Navigation. Update Rate Max. 10Hz, GPS & GLONASS or GPS & Beidou Max. 10Hz, GPS only Default 1Hz Max. Altitude 50,000 m Max. Velocity <1,852 km/hr Protocol Support NMEA 0183 v2.3 and V4.x : 9600 bps N,8,1; GGA, GLL, GSA, GSV, RMC, VTG, TXT according to GNSS IC spec using GPS & GLONASS ElectricalData Power Supply 3.3~ 5V Power Consumption 40mA/average tracking (RS232) Backup power 1.4 ~ 3.6 V  Protocols NMEA 0183 Environmental Data Operating temperature -40 ~ 85 except battery: -20~60 Storage temperature  -40 - 85except   ​   window.adminAccountId=226099719;