ABOUT US

Jinan EMI Shielding Technology CO., LTD established in 2003 is a high-tech enterprise majoring in the research and development of EMI Shielding Materials, EMI Gaskets , EMI Shielding Room Products, pyramidal microwave absorber and Thermal Management Products. 

PRODUCTS

CONTACT US

Address: 301 No.1Building, Xingfuliancheng international laser

                 park,kejia road, Jinan,CHINA 250104

Phone: 0086-531-81901321

 

Email：

EMI

wechet: litao022637

SKYPE:  emi.shielding

 

Jinan EMI Shielding Technology CO., LTD

MESSAGE

系统完善 高效可靠

Jinan EMI Shielding Technology CO., LTD

Add：NO.9 HUANENG ROAD, Jinan, Shandong

Tel：0086-531-81901321



RECOMMEND PRODUCTS

Pyramidal microwave absorb material
JA microwave pyramidal absorber aligned light blue quadrangular pyramid, possessing good fireproof performance which fulfills American NRL Report 8093.Service temperature: -50 ℃ ~ 70 ℃ .


JA microwave pyramidal absorber aligned light blue quadrangular pyramid, possessing good fireproof performance which fulfills American NRL Report 8093.Service temperature: -50 ℃ ~ 70 ℃ . It is of good vertical incidence 、 oblique incidence 、 scattering and isolated decay performances at the wideband range. It is mainly used for subject material of anechoic chambers.


Model Number Height (mm) Maximum Reflectivity at normal incidence -dB GHz Base Dimension (mm) 
15 10 6 3 1.5 0.5 0.3 0.2 
JA-30 30 30 30 





500 ｘ 500 
JA-45 45 40 35 30 




500 ｘ 500 
JA-70 70 45 40 30 




500 ｘ 500 
JA-100 100 45 40 35 30 



500 ｘ 500 
JA-150 150 50 45 40 35 



500 ｘ 500 
JA-200 200 50 50 45 40 30 


500 ｘ 500 
JA-300 300 50 50 50 40 35 


500 ｘ 500 
JA-400 400 50 50 50 45 40 


500 ｘ 500 
JA-500 500 50 50 50 45 40 30 25 
500 ｘ 500 
JA-600 600 50 50 50 45 40 35 30 20 600 ｘ 600 
JA-700 700 50 50 50 50 40 35 30 20 500 ｘ 500 
JA-900 900 50 50 50 50 45 35 30 20 600 ｘ 600 
JA-1000 1000 50 50 50 50 45 40 30 25 610 ｘ 610 
JA-1200 1200 50 50 50 50 45 40 35 30 610 ｘ 610 
JA-1500 1500 50 50 50 50 50 40 35 30 305 ｘ 305 


JAS compound absorber: compound absorber material used for EMC anechoic chambers. It consists of thin ferrite tile, matching sheet and conical absorber material. It can provide enough wideband performance to test EMC anechoic chambers at the range of frequency from 30MHz to 30GHz. 


Model Number Height (mm) Maximum Reflectivity at normal incidence -dB GHz Base Dimension (mm) 
0.03 0.10 0.3 1.0 3.0 5.0 10 18 
JAS-400 406 14 20 20 25 20 20 25 40 500 ｘ 500 
JAS-600 606 16 20 22 25 20 25 40 40 600 ｘ 600 


Anechoic box: is a wooden box with copperplate or ferrous board in the interspace to shield electromagnetic wave. Absorbers are stuck to the copperplate or ferrous board. Anechoic box is mainly used to test mini-type antenna's or electronic apparatus' capability of receiving &dispatching signals and anti-jamming. Different dimensions of such an anechoic box are available according to customers' requirements.


We could make the absorber as customer requirement , please contact us for details.