Convoluted RF absorber is manufactured from urethane foam loaded with carbon dielectric 'lossy' solution and treated to provide a fire retardant absorber meeting NRL specification 8093.
This high frequency absorber is installed in non-critical regions of Free Space Anechoic Chambers or very high frequency chambers. It may also be used for a variety of other application where it is necessary to reduce unwanted RF and radar reflections.
The front face of the absorber is convoluted, or rippled similar to an egg carton in appearance. The base size is 610 mm x 610 mm and is available in three depths
38 mm, 76 mm and 102mm.
Physical and performance characteristics are available on request from Panashield.
Convoluted RF Absorber is generally installed using contact adhesive but can also be supplied for installation with Velcro.