Applications：
● BJ-8601 test system includes a medium size anechoic chamber, and a compact antenna test range ( CATR) designed for mmWave OTA test in a lab environment, covers frequency range from 24 to 90GHz;
● The high precision reflector provides a large quiet zone size of 400 mm for a black box testing;
● Combing with a high accuracy 4-axis positioner, the system is able to provide fast and accurate antenna measurement for various size DUTs up to 100 kg;
● The CATR supports single or multiple feed antennas to measure different signals at the same time;
Mechanical Specification：
| Inner Dimension | 3580(W)*1600(L)*1990(H)mm |
| Outer Dimension(without base) | 4000(W)*2000 (L)*2415(H)mm |
| Front Door Dimension | 770(W)*1570(H)mm |
| Right Door Dimension | 980(W)*1740(H)mm |
| Net Weight | approx.2526kg |
| Gross Weight | approx.4758kg |
| DUT Size | Max: 900(L)*650(W)*300(H)mm |
Supported DUT Weight | Max: 100kg |
RF Performance:
| Shielding effectiveness | 24~90GHz >70dB |
| Absorber Reflectivity | 24~90GHz<-30dB |
Reflector and Feed Antenna Specification：
| Reflector | Offset parabola, blended rolled edges |
| Reflector Size | Option 1：800 x 800 mm Option 2：900 x 900 mm |
| Frequency Range | 24 ~ 90GHz |
| Quite Zone Quality | Dimensionφ400m mAmplitude taper ≤ 1dB Amplitude ripple ≤±0.5dB Phase variation ≤ ±5° Cross-Pol isolation ≤-27dB |
| Feed Antenna | Single feed: 800 or 900 reflector Multi feed: 900 reflector ONLY Feed Connector: 2x2.4mm Working Freq: 24~50GHz(Extendable to 90GHz by Changing Feed Antenna) Material: Steel beam + Al alloy Cross-Pol isolation: ≤-35dB |
