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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 |