| Attribute | Value |
|---|---|
| Model | 1 Convertible (E88), 1500,1600 Hatchback (31), 200 SERIES (DIESEL) |
| Year | 2008-2013, 1965-1975, 1965-1968 |
| Type | GPS Receiver |
| Car Fitment | Mercedes Benz, VW, BMW |
| Placement | Portable, ROOF |
| Function | Other, Live Traffic, Dual Mode Navigation system |
| Connection | Audio/Aviation/Molex/USB Connectors |
| Warranty | 3 years |
| Use | Automotive |
| Operating mode | GPS+GLONASS+GALILEO+BDS |
| Output Mode | TTL |
| Baud rate | 4800bps-921600bps, Default 9600bps |
| NMEA messages | RMC, VTG, GGA, GSA, GSV, GLL |
| Update frequency | 1Hz-10Hz (default 1Hz) |
| Voltage | 3.0V to 5.0V |
| Power consumption | 25 mA @3.3V |
| Size | 38mm × 49mm × 16mm |
| Wire length | 1.2M |
| Connector type | Audio connector |
Ultra-high sensitivity high performance GPS receiver with inertial navigation GNSS G-mouse for vehicles with audio connector.
| Specification | Details |
|---|---|
| Model | WT-2828-AK-TTL-AU-1.2M |
| Chip | AT65XX |
| Receiver type | GPS/QZSS L1, GLONASS L1, BeiDou B1 |
| Protocol | NMEA-0183 compliant or custom protocol |
| Channels | 56 |
| Sensitivity | Tracking: -162dBm, Capture: -148dBm, Cold start: -148dBm |
| Start Time | Cold start: 29s (avg), Hot start: 1s (avg) |
| Accuracy | Horizontal: 2.5m CEP, Velocity: 0.1 m/s, Timepulse: RMS 30 ns |
| Max Height | 18000 m |
| Max Speed | 500 m/s |
| Max Acceleration | ≤ 4G |
| Positioning Mode | A-GNSS |
| Antenna | Built-in ceramic antenna |
| Fixed Mode | 3M adhesive or magnet (default 3M adhesive) |
| Operating Environment | Humidity: 5%-95% non-condensing, Temperature: -40℃ to 85℃ |
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