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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

5 products in this product line
Temwell design and develop 4 POLE RF Helical Bandpass Filter as 5WL4 Series, including Frequency band and Bandwidth band as bellow. Custom spec value service is available based on all standard P/N, including Frequency change, BW change, Attenuation value upgrading, Size change, Pin position change, and connectorized model, etc.


*Center Frequency range: 230 ~ 2600MHz
*Bandwidth range: 2 ~ 120MHz
*Impedance: 75ohm
*Attenuation value: 40~50dB


  • Freq Range
  • -3dB BW
  • Impedance
  • Series Type
  • Type
  • Stock
  • Power
  • Size-Height
Entry P/N Freq Range -3dB BW IL @Fo-(  )M/dB @Fo+(  )M/dB Impedance Series Type Power Height Size-Height RF Range Stock Inquiry Buy
1
TFWL4473F-614M
600~650M 30M 3.5 (70)55 (70)45 In / Out :75 Ω 5W4 Pin 1~5W 8.6mm 22.4 X 5.6 UHF 0 pcs
2
TFWL4958B-1550M
1500~1550M 40M 6.5 (50)31 (50)25 In / Out :75 Ω 5W4 Pin 1~5W 8.6mm 22.4 X 5.6 UHF 0 pcs
3
TFWL4601E-1750M
1700~1750M 60M 3.5 (100)35 (100)25 In / Out :75 Ω 5W4 Pin 1~5W 8.6mm 22.4 X 5.6 UHF 0 pcs
4
TFWL4610B-1950M
1901~1950M 60M 4 (100)35 (100)24 In / Out :75 Ω 5W4 Pin 1~5W 8.6mm 22.4 X 5.6 UHF 0 pcs
5
TFWL4624E-2140M
2101~2150M 60M 4 (100)30 (100)20 In / Out :75 Ω 5W4 Pin 1~5W 8.6mm 22.4 X 5.6 UHF 0 pcs
P/N Freq Range -3dB BW IL @Fo-(  )M/dB Impedance Series Type Power Height Size-Height RF Range Stock