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5 Meter EMC Test Chamber

Panashield's 5 meter EMC anechoic chamber provides full compliance test facility for performing radiated emissions measurements at test distances up to 5 meter. Normalised Site Attenuation (NSA) of better than +/-4dB is attained within a 2 meter diameter quiet zone at a 5 meter test distance and 3 meter diameter quiet zone at a 3 meter test distance (measured in accordance with EN 50147-2/ANSI C63.4).

5 Meter EMC Test Chamber

The chamber design is also suitable to perform full compliance radiated immunity testing to EN /IEC61000-4-3. This 5 meter EMC test chamber is constructed using the versatile Panabolt modular panel RF shielding system providing a high level of shielding integrity.

Nominal Size:  

  • 10.8 m long x 6.6 m wide x 5.4 m high (5.7 m with raised ground plane reflective floor)

Frequency range:

  • Emissions 30 MHz to 18 GHz / 40 GHz
  • Immunity 26 MHz to 18 GHz / 40 GHz

Standard Features:

  • Self supporting structure
  • Single leaf RF shielded door 1200 wide x 2100 mm high or double leaf door
    1800 wide x 2100 mm high
  • Two connector panels with two type N connectors
  • Six waveguide vents 300 x 300 mm
  • 30 amp filters for power
  • 5 amp filters for individual lighting
  • Earth/ground stud
  • Full installation

Absorber Lining:  

  • 5 Meter EMC Test Chamber Walls and ceiling covered with ferrite absorber panels
  • Patch of ferrite panels for positioning on floor between EUT and antenna
    for immunity testing.
  • Hybrid absorber on critical area of EUT and antenna end walls
  • Hybrid absorber on critical area of side walls and ceiling
  • Hybrid absorber for placing over an area of the ferrite floor patch

Typical Options:

  • RF shielded control room and also option for amplifier room
  • Larger RF shielded door
  • Raised ground plane floor
  • Integrated turntable - 2 m, 3 m or larger diameter
  • Variable height antenna tower/mast
  • Dual controller with fibre optic interface
  • CCTV monitoring system
  • Additional filters
  • RF shielding effectiveness measurement
  • Field Uniformity measurement
  • Normalised site attenuation (NSA) measurement


  • EN50157 part 2 
  • ANSI C 63.4-2000 
  • EN55011 / CISPR 11
  • EN55016 / CISPR 16
  • EN55022 / CISPR 22
  • EN / IEC 61000-4-3
  • SAE Various specifications

EMC Chambers

For More Information

Panashield LLC.
9260 Broken Arrow Expressway
Tulsa, OK 74145
(203) 866-5888