RF Absorber

Why is it important to use high quality RF absorber inside a Faraday cage or RF Shield Box?

RF and microwave absorber materials are commonly incorporated into circuits and the interiors of RF Shield Boxes to suppress, eliminate, or minimize unwanted reflections. These reflections can impact the accuracy and consistency of Over-the-Air (OTA) testing results. At CTS, we use high-quality, carbon-loaded, multilayer broadband absorbers that deliver excellent performance by providing significant loss at both normal and off-normal angles of incidence, ensuring reliable and repeatable test outcomes.

https://ctscorp-usa.com/product-category/accessories/accessories-rf-absorbers/