冠磁企業股份有限公司

Crown Ferrite Enterprise Co.

 

中文版

to PC Version

     

EMI / RFI / Microwave Absorbers

Broadband Pyramidal Absorber (BPA)

     

    

Broadband Pyramidal Absorber (BPA) is a low density polyurethane foam, filled with high loss dielectric material in open cell structure and finished with light blue paint. The dimension is 60cm x 60cm with 5" to 36" height pyramidal. It's flexible and light weight, can be attached on the wall easily. It is a high performance broadband RF absorber and widely used for Anechoic Chambers.

          

       

PDF Version :

      

    

Applications :

· Anechoic Chambers for EMC test
· Dark Box for mobile phone inspection
· RCS (Radar Cross Section measurements)
· APM (Antenna Pattern Measurements)

  

 

 

Typical Specifications : 

  

Part

Number

Dimension

Typical Reflectivity (dB)

Tips

A

(cm)

H

(inch)

0. 3

GHz

0.8

GHz

1.0

GHz

3.0

GHz

6.0

GHz

10

GHz

15

GHz

18

GHz

BPA-05

60

5

 

 

 

30

35

40

45

50

144

BPA-08

60

8

 

 

30

35

40

45

50

50

81

BPA-12

60

12

 

 

35

40

45

50

50

50

36

BPA-18

60

18

 

30

35

40

50

50

50

50

16

BPA-24

60

24

30

35

40

45

50

50

50

50

9

BPA-36

60

36

33

37

43

50

50

50

50

50

4

 

EMI / RFI Absorbers, Absorber Plastic Grain, Broadband Pyramidal Absorber

   

   

Copyright 1999-2019 Crown Ferrite Enterprise Co.

www.cfe.com.tw       [email protected]