3M method anechoic chamber
Model:ACHBER-3
The anechoic chamber is mainly composed of shielding chamber and microwave absorbing material. The shielding room is composed of shielding shell, shielding door, ventilation waveguide🙈 window and v﷽arious power filters. According to user requirements, the shielding shell can be welded or assembled. The absorbing material is composed of a single-layer ferrite sheet with a working frequency range of 30MHz ~ 1000MHz and a conical carbon sponge absorbing material. The conical carbon sponge absorbing material is made of polyurethane foam infiltrated in carbon glue solution and has good flame retardant characteristics.