Large antenna measurement system, support active, passive antenna measurement, with 2.61 ° probe sampling density, measurement more accurate, especially suitable for base station antenna and large antenna measurements of DUT (diameter less than 3 m).


  • Basic parameter:

                                     Probe number:   127+1

                                     Measurement Frequency range: 400MHz-6GHz

                                     Typical dynamic range: 50dB-70dB

                                     Max size of DUT: 3.0m

                                     Max weight of DUT: 120Kg

                                     Reflection level of quiet zone :

                                     0.4GHz-0.6GHz<-35dB    0.6GHz-1GHz<-40dB     1GHz-6GHz<-45dB

                                     Optional chamber Shielding efficiency: >100dB

                                     Optional anechoic chamber size: 12m*10m*10m

                                     Probe array diameter (inner diameter) :4m

                                     Quiet zone diameter(0.4GHz-6GHz): 3.0m

                                     Multi-axis  Turntable:Horizontal rotation axis、Horizontal translation axis、Pitch axis、Oversampling axis(Optional DUT telescopic shaft).


  • System advantage :

                                           Faster measurement:It allows real-time viewing of  passive directivity diagram as well as sensitivity. In addition, the symmetrical distribution

                                           of probes is applied. Thus, the object can be 3D measured completely as long as a 180-degree rotation is performed horizontally under normal


                                            Powerful function:It supports the passive measurement within the frequency range between 400MHz and 6GHz. It can support the

                                            measurement of large antenna, especially suitable for BTS antenna measurement.


  • Measurement Function : 
  • Measurable parameter:

                                               Measurable parameter
Axial ratio        Front to back ratio Antenna directivity Lower inclination accuracy
Sidelobe levels   Antenna efficiency Roundness test   Phase center test
Level drop   Antenna gain Antenna beam width Direction graph consistency
Zero fill   Beam deviation Antenna cross polar discrimination 2D and 3D radiation patterns
Support active antenna test EIRP/TRP/EIRS/TIS index  Support the secondary development of standard interface




    • Measurement speed:

                            Passive measurement time
    Check directivity Real-time
    Figure 3D test time <3min



    Product related

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    Service line:0755-82997688

    Mr Qian (East China/Overseas Area) Service line:+86 180 1756 8006 Email:

    Mr Wen (South China) Service line: +86 159 1408 1960

    Mr Ma (North China) Service line: +86 18510670004

    Mr Luo (Taiwan Areas) Service line: +886 932 934 991 Email: