Anechoic chamber accessories are key components used to support and enhance the performance of the chamber's testing environment. They include: Turntables: Commonly used to support and rotate the Equipment Under Test (EUT) to test electromagnetic performance in different directions. Antenna: Used for transmitting and receiving test signals to ensure the accuracy and reliability of the test. Antenna Master: Support antennas, positioning them at the appropriate height and location for effective testing. Test Table: Provide a stable platform for placing test equipment and accessories, ensuring stability and safety during the testing process. Customized Clamp: Tools and equipment customized according to specific testing needs to meet special testing requirements and improve testing efficiency. These accessories together form a complete anechoic chamber testing environment, allowing the chamber to simulate a free-space propagation environment, effectively avoiding reflections from the sides, top, and floor, reducing the impact of multipath effects, and thus providing accurate test results.