The satellite communication system uses kinematic decoupling, dynamic decoupling, embedded system control, magnetoelectric isolation and anti-interference, gyro feedforward control, and electromechanical measurement and control system precise modeling to effectively achieve isolation stability. When the carrier is in motion, the satellite antenna automatically aligns with the satellite with high precision and automatically tracks the satellite, allowing continuous and uninterrupted broadband data, voice, video and other multimedia communications.

1. The system adopts excellent suspension vibration reduction system, gyro attitude stabilization platform, and electronic beam scanning automatic tracking three-level stable tracking to effectively isolate the attitude changes of the vehicle and the ship. The system has high stability accuracy and fast tracking response.

2. Adopt embedded control technology with high integration precision, good reliability and strong environmental adaptability.

3. The automatic tracking position loop with electronic beam scanning is adopted to ensure the system’s tracking scanning frequency of 200 times per second. It can effectively eliminate the electric axis deviation from the target caused by interstellar errors, carrier disturbances and gyro drift, and ensure the stability of signal strength.

4. Satellites can be quickly captured through satellite beacon signals, geographic information provided by GPS and heading information provided by gyrocompass.

5. Remote monitoring function can be realized through RS232 or RS485 interface.

6. Support standard TCP/IP protocol, the access terminal provides standard Ethernet interface, supports comprehensive services such as data, voice and image, and supports point-to-point and point-to-multipoint communication.

7. The pitch adopts limit switch, which can provide timely protection when an accident occurs in the system, thus improving the safety of the system.

8. A dedicated software upgrade interface is provided to facilitate system upgrades and support automatic switching of multiple satellites under different beams.

Antenna Model	CSCOM180
Antenna band	C
Antenna aperture	2400mm
TX frequency	5.85~6.725GHz
RX frequency	3.4~4.2GHz
TX gain (dBi)	38.9@Mid band
RX gain (dBi)	34.6@Mid band
Cross-polarization isolation	>30dB
Polarization	Linear polarization/circular polarization
Antenna Type	Ring focus backfeed
Radome height (mm)	2000
Radome diameter(mm)	1700

1. Emergency rescue : When natural disasters (such as earthquakes, floods, fires, etc.) or other emergencies occur, ensure smooth communication between rescue teams and between the rescue command center and the scene, so as to coordinate rescue actions and transmit key information in a timely manner, improve rescue efficiency, save lives and reduce property losses.

2. Public safety : In scenarios such as police law enforcement operations and security for large events, it ensures real-time communication between law enforcement personnel, enables rapid command and dispatch, enhances the ability to respond to emergencies, and maintains social order and public safety.

3. Transportation : including aviation, navigation, railway, road transportation and other fields, used for communication between aircraft and ground control center, ships and coastal radio stations, train dispatching systems and vehicles to ensure the safe and efficient operation of the transportation process, such as real-time transmission of flight data, navigation information, train operation status, etc.

4. Communications in remote areas : In remote areas such as mountainous areas, deserts, and islands where communications infrastructure is weak or lacking, basic communications services are provided to local residents, enterprises, and scientific research institutions, etc., to promote regional development, facilitate contact with the outside world, obtain information, and carry out economic activities.

5. Enterprise communications : Meet the internal communication needs of enterprises in cross-regional offices, field operations (such as oil exploration, power inspection, etc.), construction sites and other scenarios, improve work collaboration efficiency, and ensure the smooth progress of business.

6. Military Communications : During combat, training, and deployment of military operations, the military realizes confidential, reliable, and efficient communications between the command system and combat units to ensure the completion of military missions and enhance the combat effectiveness of the military.