The TOAS100D-BG BDS/GPS dual antenna satellite direction finding system is a miniaturized dual antenna direction finding system based on the latest multi RF unit synchronization technology of Dongfang Lianxing. The system adopts more precise carrier phase relative positioning differential technology, thereby achieving high-precision, high-temperature qualitative, and anti multipath interference heading testing under static and dynamic conditions.

The TOAS100D-BG dual antenna direction finding system's BDS and GPS measurement units simultaneously receive satellite signals from both BDS and GPS channels. By effectively combining the carrier phase observations from both BDS and GPS channels, a heading accuracy of up to 0.1 degrees (baseline 2m) can be achieved with high measurement reliability, and the directional results do not drift over time.

At the same time, the TOAS100D-BG dual antenna direction finding system has undergone waterproof design and is equipped with measurement antennas.

Product Features

Dual channel dual-mode (BDS/GPS) satellite signal synchronization technology - using self-developed BDS/GPS baseband chips to achieve real-time synchronization and high-precision observation data sampling of dual channel antennas;

Carrier smoothing code phase relative differential technology - realizes high-precision, high-temperature qualitative, and anti-interference heading measurement under static and dynamic conditions;

● Integrity monitoring - The technology of using multi satellite redundant measurement values to monitor the integrity of each channel of satellite navigation chips and eliminate coarse differences improves the reliability of satellite navigation unit operation.

Product specifications