Fully-Compliant 3M SAC (Semi-Anechoic Chamber) Applicable standards / Test methods: • CISPR 16-1-4 • IEC/EN 61000-4-3 • EN 50147-1 • ANSI C63.4 • FCC part 15 NSA: ±4dB (30 MHz to1 GHz) VSWR: ≤6dB (1GHz ~18 GHz) FU (Field Uniformity): Deviation FU 0 dB/+6 dB at 75 % of 16 measuring points (26/80MHz to 18GHz) Quiet Zone (QZ): 1.5M RF Shielding System: Modular Pan-Type panel made by 2mm thick galvanized steel including mounting screw, bolt and EMI gaskets. With grounding stud. PAN Type panels surface paint RAL 9016. (Customized paint color is accepted) Structural steel support: Free standing structural steel support (painted in BLUE color or customer specified color). Under layer: Moisture barrier (3mm). Stiffening Profiles&Plywood panels: 1 set of stiffener and plywood panels layout in the chamber inside. Used for install ferrite tiles and RF absorbers. Length (outside shield): 9M Width (outside shield): 7M Height (outside shield): 6M Shielding Effectiveness: ≥ 60 dB @ 10 KHz ≥ 80 dB @ 200 KHz ≥ 100 dB from 200 KHz to 18G