Products > Bandpass Filter Application > Standard Helical Filter for aircraft communication design
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Standard Helical Filter for aircraft communication design


Popular using frequency with different Bandwidth for aircraft communication area 

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  Temwell Standard BandPass Filter support standard frequency with different

  Bandwidth for popular using frequency application in aircraft communication. 

  

  Referring to our 20 years experience in RF Bandpass filter supplying, Temwell

  listed 2 popular frequency band with 8 different Bandwidth combination, which

  is standard frequency spec, Fo=144MHz, 430MHz, and   standard bandwidth

  spec, 5MHz, 10MHz, 15MHz, 20MHz, 30MHz, 40MHz, 60MHz, 100MHz, to you 

  for reference.


 All items bellow have finished spec sheet, welcome to review and discuss with us


A. Frequency: 144MHz Spec (Freq / BW / IL)

Size (LxWxH)

 Accepted Type

TT6755D1-144M 144MHz / 5MHz / 3.5 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67677B1-144M 144MHz / 10MHz / 3.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67381B-144M 144MHz / 20MHz / 3.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT63218B1-144M 144MHz / 30MHz / 1.5 dB TT (22.8x7.6x12.5) Pin Type / Module Type

B. Frequency: 430MHz Spec (Freq / BW / IL) Size (LxWxH)  Accepted Type
TT67462B-430M 430MHz / 7MHz / 5.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67477B-430M 430MHz / 11MHz / 3.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67157B-430M 430MHz / 15MHz / 3.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT6778B-430M 430MHz / 21MHz / 3.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67295B-430M 430MHz / 34MHz / 3.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67256B-430M 430MHz / 40MHz / 2.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67409B1-430M 430MHz / 60MHz / 2.0 dB TT (22.8x7.6x12.5) Pin Type / Module Type
TT67870B-430M 430MHz / 100MHz / 1.5 dB TT (22.8x7.6x12.5) Pin Type / Module Type

 All of the above items are available in stock now. 72 Hour Delivery products.

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The Expert of the RF Band Pass Filter design& manufacturer, RF Diplexer &Duplexer, RF 50 ohm& 75ohm Filter, RF Tunable Filter


Temwell Corporation / Temstron Co., Ltd.

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