Home > Products > RF Test Solution

RF Test Solution

BJ-8601 mmWave CATR & DFF 2 in 1 Solution

● For 5G black box measurement for various size DUTs;

● For lab test application.


● 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 400mm 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;

● Fast measurement capability via TTL hardware signal trigger;

● The CATR supports single or multiple feed antennas to measure different signals at the same time;

● 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℃.

Mechanical Specification:

Inner Dimension3400(W)*1600(L)*1990(H)mm
Outer Dimension3750(W)*1800 (L)*2350(H)mm
Front Door Dimension770(W)*1570(H)mm
Right Door Dimension980(W)*1740(H)mm
Net Weightapprox.1860kg
Gross Weightapprox.2100kg
DUT SizeMax: 900(L)*650(W)*300(H)mm
Loading CapabilityMax: 100kg

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 Size

Option 1:800 x 800 mm

 Option 2:900 x 900 mm

Frequency Range24 ~ 90GHz
Quite Zone QualityDimensionφ400mmAmplitude taper ≤ 1dBAmplitude ripple ≤±0.5dBPhase variation ≤ ±5°Cross-Pol isolation ≤-30dB
Feed AntennaSingle feed:800 or 900 reflectMulti feed:900 reflector onlyWorking Freq. 24~50GHzConnector 2x2.4mmExtendable to 90GHz by Changing Feed   AntennaMaterial Al alloyCross-Pol isolation ≤-43dB

Zhuhai Bojay Electronics Co., Ltd.