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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

Total : 20

Temwell is the worldwide expert of Custom Helical BandPass Filter in design and manufacture, providing the customized specification service with suitable charge. Based on over 25s experience,
We design and supply RF BandPass Filter with full range custom bandpass filter service without any performacne loss  in Center Frequency chang, Bandwidth Change, Attenuation value adding, Size change, Impedance change and Connectorized design.  The detail value is as bellow. 
Center Frequency range: 42 ~ 2600MHz
Bandwidth range: 5 ~ 200MHz
Impedance: 50ohm & 75ohm
Attenuation value: 10dB upgrated by each pole adding
Size: 7H/ 7S/ 5R/ 5W
4 Main Series Introduction
Temwell 7H Series
  • Center Frequency range: 42 ~ 1500MHz
  • Bandwidth range: 5 ~ 120MHz
  • Impedance: 50ohm & 75ohm
  • Attenuation value: 10dB upgrated by each pole adding
Temwell 7S Series
  • Center Frequency range: 196 ~ 1500MHz
  • Bandwidth range: 5 ~ 120MHz
  • Impedance: 50ohm & 75ohm
  • Attenuation value: 10dB upgrated by each pole adding
Temwell 5W Series
  • Center Frequency range: 230 ~ 2600MHz
  • Bandwidth range: 5 ~ 120MHz
  • Impedance: 50ohm & 75ohm
  • Attenuation value: 10dB upgrated by each pole adding
Temwell 5R Series
  • Center Frequency range: 200 ~ 2600MHz
  • Bandwidth range: 5 ~ 120MHz
  • Impedance: 50ohm & 75ohm
  • Attenuation value: 10dB upgrated by each pole adding
4 Main Series Size
Series \ (mm) \ PolePole(LxWxH)3Pole(LxWxH)4Pole(LxWxH)5Pole(LxWxH)
7H Series TD(15.2x7.6x12.5) TT (22.8x7.6x12.5) TF (30.5x7.6x12.5) TV (38x7.6x12.5)
7S Series TDS (15.2x7.6x7.7) TTS (22.8x7.6x7.7) TFS (30.5x7.6x7.7)
5W Series TDW (11.2x5.6x8.6) TTW (16.8x5.6x8.6) TFW (22.4x5.6x8.6)
5R Series TDR (11.2x5.6x8.6) TTR (16.8x5.6x8.6) TFR (22.4x5.6x8.6)



P/N Freq Range -3dB BW IL @Fo-(  )M/dB Impedance Series Type Power Height Size-Height RF Range Stock