![]() For example, a reflection larger than -30dB in QZ would meet the requirement of SSD to be 0.6, but this reflection could cause 0.6dB errors in MIMO OTA test, which is too big to be accepted. A SISO chamber with a measurement 0.6 SSD* can pass the CTIA certification, but it is not good enough for MIMO. MIMO OTA test urges a lower reflection within the Quiet Zone (QZ) in an anechoic chamber than SISO, which presents a sizable challenge for chamber design, especially with the target size being small enough to fit in an ordinary office. Quiet Zone (QZ): 42 cm Reflection in QZ: ?-32dB Uncertainty by Chamber: ?0.1dB Frequency Especially, this innovative solution delivers true 3D MIMO OTA test for both 2×2 and 4×4 with fast test ability.Īll the advantages of the powerful functions, high accuracy, fast speed, compact size, easy to install/reassemble/ relocate, make RayZone2800 the best choice for a mobile phone OTA test system. RayZone2800 software supports all mobile standards and internet of things communication standards, including 2G/3G/4G/4.5G/5G SISO/MIMO OTA test, Wi-Fi, GPS and NB-IoT/eMTC. Accurate, fast, compact, short lead-time and affordable, RayZone2800 provides the unprecedented solution and sets up a new benchmark for MIMO OTA test system. RayZone2800 is designed for MIMO OTA (Over-the-air) test. Compact, Fast, Accurate, Easy to Install and Reassemble.Antenna Measurement, Full Band Fast Sensitivity Sweep.Full Function: 2G/3G/4G, GPS/A-GPS, BeiDou, Wi-Fi, Bluetooth.It can measure both main love and minor love accurately. By using electromagnetism simulation and optimization design, RayZone 2800's quiet zone can reach 30cm wide and reflective level can be less that 35dB. RayZone 2800 is the latest product of RayZone Series.
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