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CATR & DFF 2 in 1 Solution | BJ-8603

For 5G black box measurement for various size DUTs

For lab test application

For Automotive Radar simulation test

For Passive Antenna radiation pattern test

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Application

 BJ-8603 test system includes a compact 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 of 200 mm for a black box testing

 Combing with a high accuracy 2-axis positioner, the system is able to provide fast and accurate antenna measurement for various size DUTs

 Fast measurement capability via TTL hardware signal trigger

 The system is capable of switching between indirect far field and direct far field measurement method

 Optional thermal enclosure is available for Extreme Condition from -40 to 100℃

 Automotive radar test capacity: Speed simulation, Distance simulation, Angle simulation


Mechanical Specification

Inner Dimension

990(W) * 736(L) * 1250(H)mm

Outer Dimension (without base)

1240(W) * 1010 (L) * 1650(H)mm

Outer Dimension (with base)

1125(W) * 2200 (L) * 2040(H)mm

Base Outer Dimension

1225(W) * 900 (L) * 475(H)mm

Operation Door Dimension

824(W) * 826(H)mm

Net Weight

approx. 438kg

Gross Weight

approx. 510kg

DUT Size

Max: 130(L) * 130(W)mm

Positioner Loading

Max: 1.5kg


RF Specification

RF Isolation

0.7~90GHz >70dB

Absorber Reflectivity

<-30 dB from 24 GHz to 50GHz


Reflector and Feed Antenna Specification

Reflector

Offset parabola, blended rolled edges

Reflector Size

400 * 400 mm

Frequency Range

24~90GHz

Quiet Zone Quality

Dimension φ200mm

Amplitude taper ≤ 1dB

Amplitude ripple ≤ ±0.5dB

Phase variation ≤ ±5°

Cross-Pol isolation ≤-30dB

Feed Antenna

Working Freq. 24~50GHz

Connector 2x2.4mm

Extendable to 90GHz by Changing Feed   Antenna

Material Al alloy

Cross-Pol isolation ≤-43dB