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Testing Laboratory
Indoor Far Field Antenna Test System
This system is currently the largest indoor far-field test system in the mobile communications industry. The chamber has undergone a rigorous simulation design. The main reflection area is covered with a 1.6-meter-high wave-absorbing material, and the Fresnel area is designed with Chebyshev waves to minimize measurement errors caused by reflection.
Chamber Dimension
75m×40m×40m (L*W*H)
Quiet Zone Dimension
3.5m x 3.5m x 3.5m
Distance of Transmitting to Receiving
75m×40m×40m (L*W*H)
Gain Tolerance
<±0.5dB
Repetitive Accuracy of the Gain
<±0.2dB
168 Probe Near Field Test System
This chamber is currently one of the largest and most advanced near-field test systems in the communications industry. The test turntable has high precision, stable rotation, and has the functions of translation and swing. The chamber also has the function of constant temperature and humidity environment control. Verified by CTTL and Kell Laboratory, the system has the advantages of high stability and small test tolerance.
Chamber Dimension
12m×10m×10m (L*W*H)
Quiet Zone Dimension
3m x 3m x 3m
Distance of Transmitting to Receiving
3m
Maximum Tolerable Weight
110kg
Gain Tolerance
<0.5dB
Repetitive Accuracy of the Gain
<0.25dB
Indoor Far Field Antenna Test System
This system is currently the largest indoor far-field test system in the mobile communications industry. The chamber has undergone a rigorous simulation design. The main reflection area is covered with a 1.6-meter-high wave-absorbing material, and the Fresnel area is designed with Chebyshev waves to minimize measurement errors caused by reflection.
Chamber Dimension
75m×40m×40m (L*W*H)
Quiet Zone Dimension
3.5m×3.5m× 3.5m (L*W*H)
Distance of Transmitting to Receiving
75m×40m×40m (L*W*H)
Gain Tolerance
<±0.5dB
Repetitive Accuracy of the Gain
<±0.2dB
168 Probe Near Field Test System
This chamber is currently one of the largest and most advanced near-field test systems in the communications industry. The test turntable has high precision, stable rotation, and has the functions of translation and swing. The chamber also has the function of constant temperature and humidity environment control. Verified by CTTL and Kell Laboratory, the system has the advantages of high stability and small test tolerance.
Chamber Dimension
12m×10m×10m (L*W*H)
Quiet Zone Dimension
3m×3m× 3m (L*W*H)
Distance of Transmitting to Receiving
3m
Maximum Tolerable Weight
110kg
Gain Tolerance
<0.5dB
Repetitive Accuracy of the Gain
<0.25dB
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