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RF Test Solution

Desktop Anechoic Chamber | BJ-8849

● Compact and lightweight 5G OTA test system;

● Small footprint for lab or mobile field test application.


BJ-8849 anechoic chamber is designed for 5G Consumer Electronic devices Far Field Test. Its high performance on RF isolation from 0.7~44GHz provides clean RF environment for testing;

● 2-Axis Positioner Theta and Phi 360 degrees of rotation for Antenna Pattern Measurements;

● USB and RS232 Positioner Control via SCPI or Hex Command Set;

● Customizable measurement automation scripts, flexible software development.

Mechanical Specification:

Outer Dimension846.0(W)*610.0(L)*785.0(H) mm
Inner Dimension539.0(W)*481.5(L)*628.0(H) mm
Front Door Dimension566.0(W)*526.0(H) mm
Side door Dimension 415.0(W)*509.0(H)mm
Net Weightapprox.100.45 kg
Gross Weightapprox. 120kg

RF Specification:

RF Isolation0.7~44GHz >70dB
Absorber Reflectivity<-30dB in FR2
Far Field DistanceMax: 250mm

Gyro Module Specification:

Theta Axis Rotation±180deg


Phi Axis Rotation±180deg
Theta Axis Accuracy±0.5deg
Phi Axis Accuracy±0.5deg
DUT SizeMax: 170(L)*94(W)mm
DUT WeightMax: 500g

Zhuhai Bojay Electronics Co., Ltd.