Antenna Test Rotator 3#

Product Description

1) Load capacity: 50-400kg Customized
2) Rotator movements: Azimuth, Elevation and Roll
3) Azimuth rotation range:- 180°～+180°
4) Elevation axis rotation range: -60 ° to +60 °
5) Roll axis rotation range: 0-360 ° continuous rotation
6) Maximum velocity of azimuth axis: 20 °/s
7) Maximum velocity of elevation axis: 10 °/s
8) Maximum velocity of roll axis: 10 °/s
9) The positioning accuracy of roll, azimuth and elevation ± 0.01 °, repeatable positioning accuracy ± 0.005 °
10) Ability for high/low temperature testing: -40℃ to 60℃
11) 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 is used to measure the radiation characteristics of the antenna, such as the pattern, gain and polarization etc., ensuring antenna performance match the design demands.
Rotator is designed for base station antennas. It adapts to characteristics of base station antennas, such as wide bandwidth, high directivity and multi-beam capability. It also designs necessary structural for high and low temperature tests. Based on the ambient temperature performance, test performance under high and low temperatures is added.

Technical Features

1. Multi-axis structural design: Antenna test turntables usually adopt a multi-axis structure, which can realize multi-dimensional rotation and adjustment. This multi-axis structure can meet the needs of different types of antenna tests, such as measuring the antenna's radiation pattern, gain, axial ratio, etc.

2. High-precision positioning and measurement: The positioning accuracy of the turntable is very high, and the repeatability can reach ±0.005°.

3. Strong adaptability: The design of the turntable can adapt to antennas of different sizes and weights.

4. High and low temperature testing function: The polarization axis flange is designed with an automatic antenna clamping mechanism. After the antenna is connected, the antenna clamping and fixing and cable connection can be completed with one click.

Advantages

1.Enhance test accuracy: The high-precision positioning and measurement capabilities ensure accurate measurement of antenna performance parameters, reducing test errors. By adopting high-precision transmission and control systems, the turntable can achieve precise angle adjustments and repeated positioning.

2.Enhance test flexibility: The turntable is capable of accommodating various types of antennas and meeting different testing requirements, thereby expanding the antenna performance testing capabilities in both -40℃ and 60℃ temperature ranges.

3.Automation and intelligence: The rotator connect to the upper-level automation control system, enabling remote operation and one-click automatic measurement.