Williams Brothers offers a range of access doors designed to prevent the transmission of radio frequency signals that are ideal for use in applications where data security is a concern.
Our access panels have been independently tested for RF shielding effectiveness in accordance with ASTM D4935 (IEEE-299 methodology). Testing demonstrated shielding effectiveness across 80 MHz to 18 GHz, with measured attenuation of approximately 50 to 80 dB.
» VIEW ALL RADIO FREQUENCY (RF) SHIELDED ACCESS DOORS & PANELS