Home > Products > RF Test Solution

RF Test Solution

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.


● 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 Dimension990(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 Dimension1225(W)*900 (L)*475(H)mm
Operation Door   Dimension824(W)*826(H)mm
Net Weightapprox.438kg
Gross Weightapprox.510kg
DUT 尺寸SizeMax: 130(L)*130(W)mm
Positioner LoadingMax: 1.5kg

RF Specification:

RF Isolation0.7~90GHz >70dB
Absorber Reflectivity< -30 dB from 24 GHz to 50GHz

Reflector and Feed Antenna Specification:

ReflectorOffset parabola, blended rolled edges
Reflector Size400 x 400 mm
Frequency Range24 ~ 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

Zhuhai Bojay Electronics Co., Ltd.