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FILTER SOLUTION EXPERT
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Customized RF Components and Microwave

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Temwell  is  the  worldwide  expert  of  Helical  BandPass  Filter  in  design  and  manufacture. Based on over 25 years experience, Temwell design and presents Helical Band Pass Filters for Toko Filter replacement, including Toko 5H Series, 7H Series, 5CH SMD Series, 13H Series, and 19H Series.

Here we presents the across list of Toko 5CHLW V.S. TDW 5W2 Series to you for reference.

proimages/pro/02_Toko/CUSTOM_TOKO/Toko_5CH_SMD.jpg

proimages/pro/02_Toko/CUSTOM_TOKO/Toko_5CHLW.jpg

Temwell 

5W2 P/No.

Equal to

Toko 5CHLW P/No.

Fo.

(MHz)

-1dB B.W.

(MHz)min

Fo-(  )MHz/

(dB) min. 

Fo+(  )MHz/

(dB) min. 

I.L.

(dB) max

TDW2505B-(800-850M) 477MS-1031A 832.5 25M (100)25 (100)18 3.0
TDW2505B-(800-850M) 477MS-1032A 850 25M (100)25 (100)18 3.0
TDW2505B-(800-850M) 477MS-1093A 836.5 25M (100)25 (100)18 3.0
TDW2700B-(851-900M) 477MS-1033A 870 25M (100)25 (100)18 2.5
TDW2700B-(851-900M) 477MS-1094A 881.5 25M (100)25 (100)18 2.5
TDW2701B-(901-950M) 477MS-1034A 902.5 25M (100)25 (100)18 2.5
TDW2701B-(901-950M) 477MS-1035A 915 25M (100)25 (100)18 2.5
TDW2701B-(901-950M) 477MS-1036A 933 25M (100)25 (100)18 2.5
TDW2701B-(901-950M) 477MS-1037A 947.5 25M (100)25 (100)18 2.5
TDW2701B-(901-950M) 477MS-1038A 950 25M (100)25 (100)18 2.5

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