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Electromagnetic Measurement System Products
Shanghai Maxoptics Information Technology Co., Ltd, our electromagnetic measurement system products mainly include 5G OTA test chamber system, communication and radar antenna test system, miniaturized EMI measurement Anechoic chamber, microwave measurement mechanical equipment, etc., and has in-depth research on microwave basic algorithms and system plan optimization. High accuracy test results, high degree of automation and beautiful appearance, which earn highly praised by customers.
-- The Miniaturized EMI Measurement Anechoic Chamber
The miniaturized EMI measurement Anechoic chamber is used for EMI measurement of electronic device modules. The chamber is equipped with high-precision turntable and lifting frame, which can realize multi angle radiation measurement. Its compact structurecan be arranged for R & D experiment site.
The Miniaturized EMI Measurement Anechoic Chamber Parameter Table
Name
Tech Index
Frequency Scope（GHz）
8 GHz～40GHz
Size
1.5m×1.2m×1.5m
Turntable scope
-180°～180°
Turntable Repeat Position Accuracy
0.1°
Effective Sweep Range（m）
0.6m
Sweep Frame Repeat Position Accuracy
0.025mm；
-- 5G OTA Test Anechoic Chamber System
5G OTA test anechoic chamber system is mainly used for OTA measurement of 5G base station antenna. In addition to providing high-precision array amplitude and phase meter measurement function, it also has automatic loading and unloading function to improve test efficiency. The chamber has compact structure and generous appearance, and can be flexibly placed on the production site.
Typical OTA Acechoic Chamber System Parameter Table
Range（X*Y*Z）
60*50*50cm
XY Movement Speed
100mm/s
Maximum Speed
90cm
XY Repeat Position Accuracy
≤0.01mm
Z load-bearing
≥100kg
XY Position Accuracy
≤0.1mm
XY Flatness (RMS)
≤0.05mm
Load-bearing
≥100kg
Modules numbers
2x（980mm*500mm）
Sliding table
Equipped with balls to facilitate tray movement
Antenna probes install numbers
8
Probe adjustment spacing range
Transverse: 2X (172mm~220mm), longitudinal: 4x(171mm~231mm)
Probe spacing adjustment accuracy
0.1 mm
Chamber (Size)
≤2×2×2.2 m
（ Anechoic Chamber Outside Look）
(Anechoic Chamber Operation Interface)
(Anechoic Chamber Inside Look)
(Anechoic Chamber Test System)