10m semi anechoic chambers

The main purpose of a 10m semi anechoic chamber is to perform full compliance measurements of radiated emission and immunity at 10m or 3m test distance. 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. The 10m semi anechoic chamber meets most EMC testing of commercial, military and automotive products.

Features of a 10m semi 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 10m semi anechoic chamber:
CISPR 16-1-4
IEC/EN 61000-4-3
EN 50147-1
ANSI C63.4
FCC part15
CISPR 25(special customization)
MIL-STD-461(special customization)

Product standards for a 10m semi anechoic chamber:
CISPR 32
CISPR 35
CISPR 11
CISPR 14
CISPR 15
CISPR 12
GB/T18387

      Typical performance of a 10m semi anechoic chamber:
NSA: +/-3.5dB at 10m test distance, +/-3.5dB at 3m test distance
sVSWR: ≤ 5.5dB at 3m test distanceFU: 75% of 16 points ≤ 6dB at 3m test distance & 1.5*1.5m test window (0.8m above floor level)

In addition to the typical specifications of 10m semi anechoic chamber, RFT can also customize the anechoic chamber configuration for customers according to the size of quiet zone and the type of test standard.

10m semi anechoic chamber option