64/68 probe spherical near-field antenna measurement system, support 400 MHZ – 6 GHZ spectrum test, compared with the standard SY – 24 system, support large quiet zone measurement range of analyte (diameter up to 2.5 m), the higher sampling density, support for active and passive measurement, can measure small base station antenna, is suitable for the terminal manufacturers, third-party laboratory, and research and development of base station testing institutions.




  • Basic parameter:

                                     Probe number:  63+1/67+1

                                     Measurement Frequency range: 400MHz-6GHz,6GHz-18GHz

                                     Gain(10dBi)System test error(dB):

                                    0.4GHz-0.8GHz ≤±0.7;

                                    0.8GHz-1GHz ≤±0.5;

                                    1GHz-6GHz ≤±0.5;

                                    Gain(10dBi)System repeatability(dB):0.4GHz-6GHz ≤±0.3;

                                     Typical dynamic range:50dB-70dB

                                     Max size of DUT:2.75m

                                     Max weight of DUT: 70Kg

                                     Optional chamber shielding efficiency : ≤-110dB

                                     Optional anechoic chamber size: 5m*5m*5m,



                                     Probe array diameter (inner diameter/waiibg): 3.2m/3.8m、4m/4.6m、5m/5.6m

                                    Multi-axis turntable: five axis turntable or two axis turntable

                                    Angle probe array: 5.3° / 5°

                                    Rotation accuracy:0.01°


  •  System advantage:

                                       Faster Measurement: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 circumstances.

                                      Real-time display:It allows real-time viewing of passive directivity diagram as well as sensitivity.

                                      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
   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


Direction graph consistency
   Zero fill Beam deviation Antenna cross

polar discrimination

2D and 3D radiation patterns
Active antenna TRP/TIS measurement



Support the secondary development of standard interface

  •  Measurement speed:

                         Passive measurement time
Check directivity Real-time
Figure 3D test time <1min


Product related

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Mr Qian (East China/Overseas Area) Service line:+86 180 1756 8006 Email: alick.qian@xinyirf.com

Mr Wen (South China) Service line: +86 159 1408 1960 Email:Aellen@xinyirf.com

Mr Ma (North China) Service line: +86 18510670004 Email:mayudong@xinyirf.com

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