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mmWave Anechoic Chamber | BJ-8853

For 5G mm Wave far field OTA test

Suitable for DUT size < 7"

For mass production application

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Application

● BJ-8853, 5G mm wave OTA measurement in a compact footprint with max far field distance up to 250mm to fit various DUTs for cost effective mass production solution.

● It contains a 3-axis linear movement plus 1-axis rotation positioner, in order to move any DUT antennas to the test area against the same ref antenna on top of the chamber.

● lt can support any DUTs with<7”size.


Mechanical Specification

Outer Dimension

692 (W) * 800(L) * 777.5(H)mm

Inner Dimension

490 (W) * 490(L) * 490(H)mm

Operation Door Dimension

390(W) * 325(H)mm

Net Weight 

approx. 127kg

Gross Weight 

approx. 165kg


RF Specification

RF Isolation

0.7~50GHz >70dB

Absorber Reflectivity

<-30dB in FR2

Far Field Distance

150~250mm


Positioner Specification

X Range

±90 ± 0.2mm

Y Range

±90 ± 0.2mm

Z Range

60 ± 0.2mm

Rotation

± 180deg

Theta axis accuracy

±0.5deg

DUT Size

Max: 180(L) * 120(W) * 50(H)mm

DUT Weight

Max: 800g