1 Overview of Equipment
The ADS-B vehicle transponder broadcasts the positional information of the
vehicles installed with the ADS-B vehicle transponder. This allows the ADS-B
receivers and airport MLAT systems to locate the position of the vehicle to achieve
ADS -B surface surveillance.

2. The Main Technical Indicators
1）. Reference to RTCA D0-260B;
2）. RF Power: 20± 1W;
3）. RF Frequency: 1090MHz ± 1MHz;
4）. Output Message Format: DF18;
5）. GNSS Positioning Accuracy: 2.5 m;
6). GNSS Update Rate: 5Hz;
7). Supply Voltage: DC10V ~ 40V;
8). Storage Temperature Range: -20 ℃ ~ +70 ℃;
9). Operating Ttemperature Range: -10 ℃ ~ +50 ℃