The OBS - GCS ground station software features telemetry, flight instrumentation, status alarms, system configuration, parameter configuration, logging, data recording/playback, electronic map, route planning, elevation check, load control, etc. It supports customised page display layout, software start screen, parameter list, curve/chart display, 3D route display, pod video display, etc.

The integration of the ground differential station and digital radio function, the flight control and navigation computer and ground station software communication remote control telemetry information and ground differential station information packet transmission, reduce the ground station system cable connection and layout complexity, reduce the complexity of the equipment connection on board, and at the same time can be developed according to user needs to lead the differential data out, external independent differential data chain.

The T900 product supports point-to-point, point to multi-point, and centered Mesh communication modes, with a working frequency range of 902-928MHz. Under good environmental conditions, the maximum transmission distance can reach 60KM, and the external interface supports TTL and 232.