Antenna Test Rotator 1#

Product Descriptions
1) Load capacity: 50-200kg Customized
2) Rotator movements: Azimuth, Translation, Elevation and Roll
3) Azimuth rotation range:- 180°～+180°
4) Elevation axis rotation range: -30 ° to +210 °
5) Roll axis rotation range: 0-360 ° continuous rotation
6) Maximum Velocity of azimuth axis: 3 °/s
7) Maximum velocity of elevation axis: 30 °/s
8) Maximum velocity of roll axis: 60 °/s
9) Maximum velocity of translation axis: 50mm/s
10) The positioning accuracy of roll, azimuth and elevation ± 0.01 °, repeatable positioning accuracy ± 0.005 °
11) Maximum translation range: 320mm-1000mm Customized
12) Translation positioning accuracy: ± 0.1mm, repeatable positioning accuracy ± 0.05mm
13) External triggering function

Application Background
The antenna test rotator is a crucial equipment for the research and testing of communication antennas and radar antennas etc. It adopts to measure the radiation characteristics of antennas, such as the pattern, gain and polarization etc., ensuring that the antenna performance match the design demands.
In the 5G and millimeter-wave communication fields, the antenna test rotator is used to characterize the performance of antennas and active modules and supports the testing requirements for high bandwidth and new frequency bands.

Technical Features
1. Multi-axis structure: Antenna test rotator usually adopt multi-axis structures which can achieve multi-dimensional rotation and adjustment. This multi-axis structure can match various test demands of antenna, such as pattern, gain, axial ratio etc.
2. High-precision positioning and measurement: The positioning accuracy of the rotator is extremely high and the repeat positioning accuracy can reach ±0.005°.
3. Adaptable: The design of the rotator can accommodate antennas of different sizes and weights.

Advantages
1. Improving accuracy: The high-precision positioning and measurement capabilities ensure accurate measurement of antenna performance parameters, reducing test errors. Via adopting high-precision transmission and control systems, the rotator can achieve precise angle adjustments and repeated positioning.
2. Enhancing flexibility: The rotator is suitable for diverse antennas test demands.
3. Automation and intelligence: The rotator connect to an upper-level automation control system, enabling remote operation and one-click automatic measurement.