Henan Sanyuan Network Science & Technology Co., Ltd.
Main products:3M Scotch 77 fire and arc protection electrical tape,3M J20 self- fusing electrical tape,3M 1500 pvc electrical insulation tape,coaxial connectors,lighting stroke counter SY-JS-001
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Contact Us
  • Contact Person : Mr. Zhou Xiaodong
  • Company Name : Henan Sanyuan Network Science & Technology Co., Ltd.
  • Tel : 86-371-4000371127
  • Fax : 86-371-63933960-116
  • Address : Henan,Zhengzhou City,NO.82 11Floors, Jingjin Building, NO.25 Huanghe Road, Jinshui District Zhengzhou City
  • Country/Region : China
  • Zip : 450003

Stabled FFB series chamber filter

Stabled FFB series chamber filter
Product Detailed
1.FFB series chamber filter 2.ISO9001 3.eight years experience 4.highly qualified research team 5.professional

FFB series chamber filter

FFB series chamber filter can be applied to various frequency bands, it mainly rejects the transmitting and receiving, adopts the style of band pass, and possesses features of high reliability, large power, stable performance and wonderful temperature charateristics and so forth.

Characteristics

PHS

GSM

PHS

DCS

Working frequency(MHz)

1880-1920

890-915

1867-1947

1710-1880

Insertion loss(dB)

≤0.9dB

≤1.15dB

≤0.5dB

≤1.1dB

Fluctuation within band(dB)

≤0.5dB

≤0.5dB

≤0.3dB

≤0.5dB

Return wave loss

18(min)

20(typical)

18(min)

20(typical)

20(min)

18(min)

20(typical)

Outside band rejection(dB)

>20(1850-1860MHz)                  

>30(<1850MHz)

>20(>1850MHz)

>75(935-960MHz)        

>45(870MHz)        

>25(1654-1681MHz)               

>35(1414-1441MHz)

>20(3785-3840MHz)

>15(5679-5760MHz)

>20(1630-1690MHz)

>45(1630MHz)

>20(2000-2040MHz)            

>45(2040-2500MHz)

Power(W)

50

50

10

50

Impedance(Ω)

50

50

50

50

Interface

N-50CF/

SMA-50KF

SMA-50KF

SMA-50KF

demensions

64*45.5*37

215*90*25

42.8*28.5*13.1

60*60*30

Stabled FFB series chamber filter



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