3m CISPR Fully Compliant Anechoic Chamber

3m CISPR Fully Compliant Anechoic Chamber

The TDK 3 meter test range CISPR semi-anechoic EMC test chamber is designed to perform radiated emissions measurements at 3 meter distance in full compliance with ANSI C63.4, EN 50147-2 & CISPR 22 standards.

The TDK 3 meter test range CISPR semi-anechoic RF chamber is designed to perform radiated emissions measurements at 3 meter distance in full compliance with ANSI C63.4, EN 50147-2 & CISPR 22 standards.

By installing TDK ferrite tiles onto dielectric panels (double layer, TDK patent) to cover the frequency range from 30 MHz to 1,000 MHz, the 3m EMC anechoic chamber dimensions can be reduced to 9.0 m long x 6.0 m wide x 5.4 m high (29'-6" L x 19'-8" W x 17'-8" H). TDK guarantees NSA deviation of within ±3.5 dB for a test volume of 2 m Ø, 2 m high.

TDK IP-045C wedge-shaped, fully matched resistive absorbers installed in selected areas of ceiling and walls extend the frequency range up to 18 GHz. White end caps complete the EMC absorbers and greatly improve the illumination levels inside the 3m EMC chamber.

  • Radiated emissions: Full compliance with ANSI C63.4, EN 50147-2, CISPR 22
  • Radiated immunity: Full compliance with IEC 1000-4-3
  • Fully lined double layer ferrite tile (TDK patent)
  • IP-045C partially lined absorber (TDK hybrid technology)
  • Space saving: 9.0 m long x 6.0 m wide x 5.4 m high (29'-6" L x 19'-8" W x 17'-8" H)
  • Turnkey solution

Example of actual NSA results in a TDK 3 meter test range CISPR semi anechoic chamber (measured by ARC Seibersdorf).

Dimensions: 9.0 m long x 6.0 m wide x 5.4 m high (29'-6" L x 19'-8" W x 17'-8" H)

Absorbers: IB-015 fully lined double layer ferrite tile IP-045C partially lined absorber

NSA test volume ±3.5dB (@3m): 2.0 m Ø, 2.0 m high

Field uniformity area (-0, +6dB): 1.5 x 1.5 m, 0.8 m from floor

Radiated emissions: Compliance with ANSI C63.4, EN 50147-2, CISPR 22

Radiated immunity: Compliance with IEC 1000-4-3

EMI frequency range: 30 MHz - 18 GHz

EMS frequency range: 26 MHz - 18 GHz