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RF Test Solution

BJ-8853 mmWave Anechoic Chamber with 4-Axis Positioner

●For 5G mm Wave far field OTA test;

●Suitable for DUT size < 7".


●BJ-8853, 5G mm wave OTA measurement in a compact footprint with max far fielddistance up to 250mm to fit various DUTs for cost effective mass production solution. It can support most DUTs with<7”size;

●X axis motion ±90mm, Y axis motion ±90mm,Z axis motion 60mm,U axis rotation ±180° for Antenna Pattern Measurements;

●Precision of Elevation and Azimuth (Theta/Phi) axis reach +/-0.5º;

●Customizable measurement automation scripts, flexible software development.

Mechanical Specification:

Outer Dimension 692 (W)*800(L)*777.5(H)mm
Inner Dimension490 (W)*490(L)*490(H)mm
Operation Door Dimension390(W)*325(H)mm
Net Weight approx. 127kg
Gross Weight approx. 165kg

RF Specification:

RF Isolation0.8~50GHz >70dB
Absorber Reflectivity<-30dB in FR2
Far Field Distance150~250mm

Positioner Specification:

X Range±90 ± 0.2mm
Y Range±90 ± 0.2mm
Z Range60 ± 0.2mm
rotation± 180deg
Theta axis accuracy±0.5deg
DUT SizeMax: 180(L)*120(W)*50(H)mm
DUT WeightMax 最大:800g

Zhuhai Bojay Electronics Co., Ltd.