A series OTA measurement system

In order to better provide customers with various customized services, we have developed an OTA measurement system that meets various needs — A2 lightweight type, A6 standard type and A8 professional type. Not only can it be widely used in communication and electronic equipment manufacturers, but it can also bring customers the advantage of creating competition and make the service more complete.

Product comparison table

A2-Lightweight type, saving space, no need for construction and installation;

A6-Standard type Standard and suitable for most antenna measurements;

A8-Professional type Excellent quiet zone performance, suitable for laboratories to apply for CTIA, and can upgrade to MIMO Single Cluster in the future

A series
System specifications	A2	A6	A8
Frequency	0.68 – 3.8GHz	0.68 – 6.0GHz	0.45 – 6.0GHz
Size(L/W/H)	1.0 X 0.8 X 2.1m	6.2 X 3.2 X 3.2m	8.2 X 3.9 X 3.9m( 高度未含 0.2m H 型钢)
Maximum DUT	6.5 寸手持式装置	19 寸笔记本电脑	19 寸笔记本电脑
Test distance	1.0m	4.0m	5.0m
Isolation	0.68 – 3.8GHz > 80dB	0.68 – 6.0GHz > 100dB	0.45 – 6.0GHz > 100dB
Quiet zone size	N/A	50cm	50cm
Quiet zone characteristics	N/A	SD *1 < 0.8( Refer CTIA v3.2 @ 836.5 / 1,880 / 2,450 / 5,500MHz )	SD *1 < 0.65( Refer CTIA v3.2 @ 836.5 / 1,880 / 2,450 / 5,500 MHz )
Absorbing material	Emerson & Cuming 无毒证明(RoHSand REACH)	Emerson & Cuming 无毒证明(RoHSand REACH)	Emerson & Cuming 无毒证明(RoHSand REACH)
Path loss	45dB @ 3.8GHz	N/A	N/A
Active Typically	N/A	55dB @ 3.8GHz	57dB @ 3.8GHz
Passive Typically	N/A	66dB @ 6.0GHz	68dB @ 6.0GHz
System stability	TIS SD *1<1.5dB TRP SD<1dB	天线效率SD < 10%	天线效率SD < 10%
Antenna test time	N/A	10 分钟	10 分钟
TRP test time	15 分钟 (TRP 3 个信道 + TIS 3 个信道)	12 分钟/ 信道	12 分钟/ 信道
TIS test time	N/A	17 分钟/ 信道	17 分钟/ 信道
Power consumption	1.0KW	3.5KW	5KW
Input power	110VAC / 220VAC	220VAC	220VAC
Software	N/A	Maxwell OTA	Maxwell OTA
		Maxwell Viewer	Maxwell Viewer