Three-dimensional Measurement Positioner
    	Technical specification
    	-   		Receiver (3D) positioner, 1pcs
   	-   		Movement mode: Pitching, Direction, Polarization
   	-   		Turn angle range:
   	-   		Polarization axis: continuously rotate
   	-   		Pitching axis: -90°~+60°
   	-   		Direction axis`: 0~360°
   	-   		Rotate speed range
   	-   		Polarization axis: 1°/s ~ 60°/s
   	-   		Pitching axis: 1°/s ~ 10°/s
   	-   		Direction axis: 1°/s ~ 15°/s
   	-   		Position accuracy: 0.05°(Direction), 0.2°(Pitching), 0.2°(Polarization)
   	-   		Payload weight: 20Kg
   	-   		Table diameter: F150
   	-   		Environment condition:0~400C,RH≤95%
   	-   		Controlled by local or remote
   	-   		Communicate by RS232 (serial port)
   
    	 
    	Figure 1, Three-dimensional modeling graph
    	