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Antenna Controllers

AC2000 antenna Control system(AC Control System)

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The Pobecom Model AC2000 Antenna Control Unit enables satellite earth station antennas to accurately track geostationary and Inclined orbit satellites up to 10 degree.

AC2000 antenna control system is based on windows operation system and IPC structure.                                The system has high reliability, and maximum flexible system configuration. Easy operation and human interface.

This system using dual channel brushless Resolver to ensure the drive and tracking accuracy.

The system is remotely controllable over Ethernet via TCP/IP or various serial ports (, RS-232, RS-485.)

windows Operation

IPC structure

Two speed driver(high for slew ,Low for tracking)

TFT LCD display

Keypad and Mouse control

dual channel brushless Resolver

50 Satellite Positions Preset

Three Axis Control for Az and EI .Polarization as a option.

Big screen display of alarm, antenna position and fault indication.

Software and hardware travel limit switches ensure the safety operation.

Remote control over Ethernet or Various serial port

Easy upgrade the software

high scalability for ACU and ADU

Modes of Operation 










Tracking Accuracy

Better than 10% receive 3dB beamwidth RMS in Step Tracking

Nominally 5% receive 3dB beamwidth RMS with OPT Tracking

Position display resolution0.001°



Controls / Interfaces

Front panel Local control

Remote: Ethernet, TCP/IP

Serial: RS-485, RS-232

Receiver Interface: 0-10 VDC

ADU: Standard Drive Interface

Alarm: Summary output


Temperature: 0 to 50° C

Humidity: 95% non-condensing


ACU: 100-240 VAC,47-63 Hz 100 W typical

ADU: Motor Size: 1-5 HP standard

Larger sizes available


ACU:Height: 5 Rack Units

Width: 19”

Depth: 19”


ADU: Height: 1000mm

Width: 700mm

Depth: 300mm

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