0.5-40 GHz

RF Shield Box

5G mmWave Pneumatic shield box
OTA-350 is a large scale pneumatic operation shield box optimized to perform 5G tests between 0.5 GHz to 40 GHz with excellent shielding performance on small to medium sized devices such as smart phones, tablets and laptops. OTA-350 can be customized with a variety of I/O options to meet device requirements.


  • Designed for sub-6 & mmWave testing
  • Reliable RF shielding from 0.5 GHz to 40 GHz
  • Optimized for mass production testing requirements
  • Pneumatic operation door for both automation & manual production line setup
  • Customizable I/O interface

Mechanical Specification

Outer Dimension538x490x550(mm)
Inner Dimension350x350x350(mm)
Operation Door Dimension250×200(mm)
WeightApprox. 45(kg)
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