Shipborne Satellite Antenna

Using a single local oscillator dual-output LNB enables multiple receivers inside the cabin to simultaneously watch all programs from both left and right circular polarizations of ChinaSat-9.

Among similar domestic and international products, it is the first to adopt low-drift, high-precision, high-reliability inertial guidance and signal tracking fusion technology.

The system exhibits strong adaptability across various working conditions, with satellite acquisition time in harsh dynamic environments being the same as in static conditions.

The system features a fully sealed design, and the circuit boards are treated with triple-proofing to protect against salt fog corrosion.

The high-frequency rotary joint uses imported components, ensuring high reliability and long service life.

The antenna is constructed with a fiberglass heavy-duty base and a foam A-sandwich radome, providing high strength, anti-aging properties, and excellent wave transmission performance.

In automatic tracking mode, even if the satellite signal is blocked, the antenna surface remains pointed toward the satellite, and it instantly resumes tracking once the obstruction is cleared.