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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

The 75ohm product series developed based on the small-sized 5W series can fully convert the 50ohm 5W series to 75ohm without changing the performance and size.
Temwell design and develop 2POLE RF Helical Bandpass Filter as 5WL2 Series. The 5WL-2POLE series is redesigned according to 5W series. In addition to meeting the needs of high frequency bands to 2.6G, it provides small size and 100% conversion to 75 ohm base. The detailed item description is as following list.


*Center Frequency range: 230 ~ 2600MHz
*Bandwidth range: 2 ~ 120MHz
*Impedance: 75ohm
*Attenuation value: 20~30dB


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. Welcome to select items from the 5WL catalog for advanced customization services. You can also directly select and develop from various 5W categories.

  • 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 TDWL2477F-614M 600~650M 25M 3 (70)18 (70)34 In / Out :75 Ω 5W2L Pin 1~5W 8.6mm 11.2 X 5.6 UHF 0 pcs
2 TDWL2473F-614M 600~650M 35M 2.5 (70)17 (70)30 In / Out :75 Ω 5W2L Pin 1~5W 8.6mm 11.2 X 5.6 UHF 0 pcs
3 TDWL2566B-957M 950~1000M 20M 4.5 (50)23 (50)19 In / Out :75 Ω 5W2L Pin 1~5W 8.6mm 11.2 X 5.6 UHF 0 pcs
4 TDWL2508B-1350M 1300~1350M 54M 3 (250)41 (250)26 In / Out :75 Ω 5W2L Pin 1~5W 8.6mm 11.2 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