3m full anechoic chamber

The main purpose of a 3m full anechoic chamber is to perform full compliance measurements of radiated emission and immunity at 3m test distance. The 3m full anechoic chamber is a multi-functional EMC test facility for commercial and telecom testing. The combination of the pan-type 2mm galvanized panel system, parallel closing RF shielded doors and polystyrene hybrid absorbers on the walls, floor and ceiling creates a high performance controlled electromagnetic environment that complies with international immunity and emission test standards. 

Features of a 3m full anechoic chamber:
Full compliance emission test site for frequency range of 30MHz to 18GHz as per CISPR 16-1-4 (2010) +annex A1 (2012) (free space testing)

      Full compliance immunity test site for frequency range of 80MHz to 6GHz as per IEC/EN 61000-4-3
Shielding effectiveness according to EN 50147-1 (>80dB at 10kHz)

      Acceptance standards for a 3m full anechoic chamber:
CISPR 16-1-4
IEC/EN 61000-4-3
EN 50147-1
ANSI C63.4

Product standards for a 3m full anechoic chamber:
CISPR 32
CISPR 35
CISPR 11
CISPR 14
CISPR 15

      Typical performance of a 3m full anechoic chamber:
FSNSA: +/-3.5dB at 3m test distance
sVSWR: ≤ 5.5dB at 3m test distance
FU: 75% of 16 points ≤ 6dB at 3m test distance & 1.5*1.5m test window (0.8m above floor level)

Typical specifications for a 3m full anechoic chamber: