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We provide XiaoMi with a coupling test shielding box system

We provide xiaomi with a coupling test shielding box system.

a、antenna coupler  :coupling testing 

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2G测试TX:Power
Freq  Error
RX:RSSI
(GSM850 ;GSM900 ;GSM1800;GSM1900.etc)
3G测试TX:Power
RX:RSCP
(WCDMA_B1 ;WCDMA_B2 ;WCDMA_B4 ;WCDMA_B5 ;WCDMA_B8;TD-SCDMA;CDMA 2000;GPRS .etc )
4G测试TX:Power
RX:RSCP                                                                                                                    
 (LTE_B1 ;LTE_B2;LTE_B3 ;LTE_B4 ;LTE_B5 ;LTE_B7 ;LTE_B8 ;LTE_B17;LTE_B20 ;LTE_B28 ;LTE_B34 ;LTE_B38 LTE_B39 ;LTE_B40 ;LTE_B41 .etc)
4G分集测试RX:RSRP                                                                                                      
 (LTEDiv_B1 ;LTEDiv_B2 ;LTEDiv_B3 ;LTEDiv_B4 LTEDiv_B5 ;LTEDiv_B7 ;LTEDiv_B8 ;LTEDiv_B17  LTEDiv_B20;LTEDiv_B28;LTEDiv_B34 ;LTEDiv_B38 LTEDiv_B39 ;LTEDiv_B40 ;LTEDiv_B41 .etc)
WIFI测试TX:Power
RX:RSSI
11a,b,g,n ,ac.etc
GPS测试CN0(GPS1.575G; CNRModeCNR.etc)
BT测试TX:Power

b、USB self-adaption test module:

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Use small size cylinder or stepping motor to drive,can achieve UUT’s automatic USB connection in all kinds of automatic testers.

1,Negative tolerance USB head, doesn’t abrade USB hole of UUT.

2,Self-adaption function, reduce misplug cases

3,Life cycle is very long(>20k times)

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c、RF shielding box 

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技术参数:

工作尺寸(Inner Working)

(L)370mm x(W) 275mmx(H) 365mm

外形尺寸(outer Dimension)

(L)540x(W)380x(H) 415mm

屏蔽效果(Shielding Isolation

800MHZ-3GHZ>80DB,3GHZ-6GHZ>70DB

屏蔽材料Shielding Material

吸波泡棉Microwave Absorber

箱体材料(Material

铝板+钣金焊接

万能夹具尺寸

(L)180mm*(W)150mm(最大满足8寸产品)

表面颜色Surface Color

白色+蓝色 white&blue   ( 可以根据客户要求定制)

连接端口I/O Connectors

SMA*4,RS232*1, USB*2(可根据客户要求定制)

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    CONTACT US

     

    Sunny Lee

    Mob(WeChat) : 13480658657 

    Skype:info_1127061

    QQ:710061818,E-Mail:info@szcitech.com  

    Address: 29th, 6th Floor, Fanghua District 3, Fuyong Street, Baoan District of Shenzhen,China.





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