Fully Anechoic Antenna Test Chamber

With a test frequency range of 700MHz to 50GHz, this lab is capable of testing a variety of Radio Frequency related products. Combined with the fully spherical antenna measurement system, characterisation of antenna elements, or arrays, in addition to validating communication system’s performance is possible.

The Antenna Chamber is suitable for

  • Near-field Antenna testing
  • Far-field Antenna testing
  • OTA communications testing
  • Limited pre-compliance immunity testing
  • Limited pre-compliance radiated testing

Specifications

Anechoic chamber

  • Frequency range: 700 MHz to 50 GHz
  • Shielding effectiveness: ≥ 70 dB up to 100 MHz or ≥ 100 dB up to 50 GHz
  • Chamber dimensions: 6.3m x 9.1m x 14.5m (shield box) and 5.1m x 7.9m x 13.3m (clear volume)

Spherical measurement system

  • Frequency range: 700 MHz to 50 GHz
  • Maximum AUT size: 1900mm
  • Maximum AUT Weight: 135kgs
  • Scan area: Full Spherical Phi/Theta = 360°
  • Rotation resolution: 0.01°

Standards

Shielding effectiveness

EN 50147-1 & MIL STD 285

Absorber reflectivity

IEEE 1128-1998

Equipment

  • NSI-MI fully Spherical Near-Field measurement system 700S-60
  • Keysight 2 Port PNA N5222A
  • Assorted Standard Gain Horns and probes

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