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Shipborne Satellite Communication Antenna

CSCOM45-KA
CSCOM45-KA
CSCOM45-KA
MAIN FUNCTION

1.The product adopts the suspension damping system with excellent performance, the gyro attitude stabilization platform, and electronic wave velocity scanning to automatically 2.track three-level stable tracking, which effectively isolates the attitude change of the hull.
3.It adopts embedded control technology with high integration accuracy, good reliability and strong adaptability to the environment.
4.It adopts the automatic tracking position loop under the electron beam scanning to ensure the tracking and scanning frequency of the system for 200 times per second, and can effectively eliminate the deviation of the electric axis caused by interplanetary error, carrier disturbance and gyro drift, and ensure the stability of the signal strength.
5.It can capture the satellites quickly through the satellite beacon signals, geographic information provided by GPS, and course information provided by gyrocompass.
6.It can realize the remote monitoring function through RS232 or RS485 interface.
7.It supports the standard TCP/IP protocol, its access terminal provides a standard Ethernet interface, which supports comprehensive services such as data, voice and image, and supports the point-to-point and point-to-multipoint communication.
8.Its elevation adopts a limit switch, which can protect the system in a timely manner when an accident occurs, which improves the safety of the system.
9.It has a dedicated software upgrade interface to facilitate the system upgrades and support multiple satellites to automatically switch among different beams.


PHYSICAL PROPERTIES

Antenna model

CSCOM45-KA

Antenna elevation angle (degree)

-20 -- +120

Antenna rolling angle (degree)

-30 -- +30

Azimuth angle (degree)

Unlimited

Tracking mode

Gyro inertial guidance + Electronic beam scanning

Tracking speed rolling (degree / second)

/

Tracking speed elevation (degree / second)

60

Tracking speed orientation (degree / second)

60

Power source

90 - 260 V AC, 47 - 63 Hz

Antenna aperture (mm)

450

Radome height (mm)

550

Radome diameter (mm)

550

Band

KA

TX gain (db)

41   dBi

RX gain (db)

37.4 dBi

TX frequency

29.0 - 30.0 GHz

RX frequency

18.7 - 21.2 GHz

Polarization

Circular polarization/

Weight (kg)

≤ 20


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