mmW anechoic chamber For Combined mm wave OTA Test
BJ-8853 Compact Anechoic Chamber with 4-Axis Positioner
● For 5G mm Wave far field OTA test
● Suitable for DUT size < 7"
● For Mass Production test application.
● For 5G mm Wave far field OTA test
● Suitable for DUT size < 7"
● For Mass Production test application.
Features
● 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
● Operation frequency from 700MHz to 50GHz
● 700MHz to 50GHz RF Isolation > 70dB
● Absorber reflective:<-30dB in FR2 frequency bands
● 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
● It can support any DUTs with <7”size
● Input AC power: 100-240V AC 50Hz;
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 |
| 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)mm |
| DUT Weight | Max: 600g |
| Far Field Distance | 150~250mm |
Options
● Antenna, port and connector, based on customer requirement