M series multi-probe omni-directional OTA measurement system

The M series multi-probe OTA measurement system solves the time-consuming measurement process with a single antenna in the past, can obtain data more quickly, and provide faster work efficiency;

In order to obtain the best measurement performance, the M series combines SISO, LTE MIMO and WIFI MIMO 3 technologies. In addition to satisfying a variety of test items and exploring the state of mutual interference, it can also simulate the real environment in the laboratory to obtain the best Real performance evaluation enables multiple tests to be completed in one laboratory. It is a fast, stable and accurate multi-antenna measurement system.

Product comparison table

M1-Expansion type flexible to provide customers with existing laboratories for expansion;

M3-independent type to meet the needs of users who need to quickly obtain measurement results;

M5-3D precision type 3D three-dimensional design to create the most realistic test environment and achieve laboratory-level measurement results

M series
System specifications	M1	M3	M5
Frequency	680 – 6000MHz	680 – 6000MHz	680 – 6000MHz
Size(L/W/H)	N/A	3.0 X 3.0 X 3.0m	5.2 X 2.2 X 5.4 m
Isolation	N/A	0.7 GHz - 6 GHz >100 dB	30 MHz - 18 GHz >100 dB
Maximum DUT	50 cm	50 cm	80 cm
Maximum DUT weight	30 kg	30 kg	100 kg
SISO antennas	12组双极化天线数组	12组双极化天线数组	47组双极化天线数组
SISO antennas Interval angle	15 °	15 °	7.5 °
SISO Quiet zone size	16 cm	16 cm	22 cm
SISO Quiet zone capacity	N/A	SD < 1.0 (Refer CTIA v3.2@836.5/1880/2450/5500 MHZ)	SD < 0.7 (Refer CTIA v3.2@836.5/1880/2450/5500 MHZ)
SISO Measuring distance	1 m	1 m	2 m
MIMO Number of antennas	4组双极化天线数组	4组双极化天线数组	8或16组双极化天线数组
MIMO Quiet zone size	30cm	30cm	30cm
MIMO Quiet zone capacity	N/A	SD < 1.0 (Refer CTIA v1.1@836.5/1880/2450 MHZ)	SD < 0.7 (Refer CTIA v1.1@836.5/1880/2450 MHZ)
MIMO Measuring distance	1m	1m	2 m