-Fast phased array radiation pattern measurement
-Automatic multi-beam measurement
-Mutual coupling analysis
-Element calibration and diagnose
-High precision adjusting structure
-Calibration before delivery.
D&M1900 strictly controls every part of the system (quiet zone<-40dB; narrow beam and low X-polar ratio probe, absorption ≥ 50dB, 0.01mm rotating accuracy) to guarantee the measurement accuracy.