Compact Anechoic Chamber for Industrial Electronics (ISM) applications

The M-CDC™ is the smallest fully-anechoic chamber with the focus on susceptibility testing; however, it can also be used for pre-compliance emission measurements during the R&D process. The M-CDC™ covers the frequency range 30MHz to 18GHz giving performance guarantees according to EN 61000-4-3 and CISPR 16-1-4. This provides an excellent performing EMC facility while physically occupying a very small ‘footprint’ within the host building. Examples of typical EUTs (Equipments Under Test) are telecom equipment, household appliances, entertainment systems, scientific and medical equipment (ISM) as well as information technologies equipment (ITE).
The modular design of the chamber's RF shielding and RF absorber lining is of proven advantage should the chamber ever need to be relocated or expanded.

This chamber has been delivered to a major Test House in the Guandong Province, P.R.C.

Technical Data

Dimensions: 7.3m x 3.1m x 3.0m (L x W x H)

Radiated Immunity Measurements

• 80MHz to 18GHz: Full compliance with EN 61000-4-3
• 1.5m x 1.5m uniform field in 3m test distance

Radiated Emission Measurements

• 30MHz to 1GHz: Pre-compliance with CISPR 16-1-4
• 1GHz to 18GHz: Pre-compliance with CISPR 16-1-4
• Quiet Zones:
  FS-NSA: Ø1,2m, cylinder height 1.2m
  sVSWR: Ø1,2m, cylinder height 1m

Features

The chamber features a positioning system that includes a turntable (diameter 1.2m) and an antenna mast with controller, a floor covered with hybrid absorbers (fully anechoic version) and an entrance single swing door, 1.20m x 2.05m (W x H).

We provide further customized solutions that suit the test and measurement needs. Examples are: RF shielded CCTV camera system, smoke detection, fiber optic converters, RFI power line and signal line filters, RF absorber lining with 12” and 18” matched hybrid RF absorbers.