5G OTA Antenna Test System for Far Field up to 72cm

This complete 5G over-the-air (OTA) antenna test system is offered in partnership with MilliBox for 72 cm far-field measurements up to 54 GHz. Each OTA bundle is anchored by CMT’s C4209 VNA and includes a benchtop compact anechoic chamber, a 3D antenna positioner (Gimbal), a set of frequency extender modules, sophisticated but intuitive measurement software developed by MilliBox, and other necessary accessories to fully set up a chamber for far-field and sub-THz antenna measurements.


Request a remote demo of the OTA Antenna Test System here.


The 5G OTA Bundle includes:

  • Chamber 2 large Cube, far field = 72cm
  • Positioner GIM04-230E
  • C4209 9 GHz Cobalt VNA
  • (2) FET1854 Extender Modules
  • Power supplies for VNA and extenders
  • Matching height extender probe post
  • 5 flexible SMA coax for VNA to extender wiring
  • Software in Python
  • Assembly and user manual
  • DUT mount design files on demand
  • Lifetime access to software download site



OTA Antenna Test System Data Sheet

This all-in-one OTA bundle solution provides everything needed to accurately test small mmWave antennas. This system provides a low-cost, portable, testing solution for mmWave and sub-THz anechoic chamber and 5G antenna measurements. CMT’s OTA antenna test systems are ideal for automotive radar, aerospace, and satellite communication antenna applications.


Several configurations of this bundle are available depending on far-field measurement requirements, desired frequency range, and gimbal functionality. The combination of affordability and portability will enable multiple systems in a single lab environment for users to simultaneously test multiple antennas.


If you want to consult with our engineers about your specific application’s needs, please Ask an Engineer.

The 5G OTA Antenna Test System  features a sophisticated but intuitive software application developed by MilliBox. The controlling software is entirely written in Python code and supplied to the customer for modification as needed. The software includes various options for gimbal control, all measurement and post processing are accessed through single letter commands and multiple output plot options are available for examining measurement results.



OTA Antenna Test System Data Sheet  | 9 GHz Cobalt VNA Data Sheet


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MSRP $108,425
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