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FILTER SOLUTION EXPERT
AND CONSULTANT

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 5CHW 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_5CHW.jpg

Temwell 

5W2 P/No.

Equal to

Toko 5CHW P/No.

Fo.

(MHz)

-1dB B.W.

(MHz)min

Fo-50MHz/
(dB) min. 

Fo+50MHz/
(dB) min. 

I.L./
(dB)

TDW2896A-(401-450M) 492S-1051A 420 >10M 14 20 3.0
TDW2896A-(401-450M) 492S-1052A 425 >10M 14 20 3.0
TDW2896A-(401-450M) 492S-1053A 427 >10M 14 20 3.0
TDW2896A-(401-450M) 492S-1054A 430 >10M 14 20 3.5
TDW2896A-(401-450M) 492S-1055A 435 >10M 14 20 3.5
TDW2896A-(401-450M) 492S-1056A 440 >10M 13 18 3.5
TDW2896A-(401-450M) 492S-1057A 450 >10M 12 17 3.5
TDW2897A-(451-500M) 492S-1058A 452 >10M 12 17 3.5
TDW2897A-(451-500M) 492S-1059A 456 >10M 12 16 3.5
TDW2897A-(451-500M) 492S-1060A 460 >10M 12 16 3.5
TDW2897A-(451-500M) 492S-1061A 463.5 >10M 12 16 3.5
TDW2897A-(451-500M) 492S-1062A 465 >10M 12 16 3.5
TDW2897A-(451-500M) 492S-1063A 470 >10M 12 15 3.5
TDW2897A-(451-500M) 492S-1064A 480 >10M 12 15 3.5
TDW2898A-(501-550M) 492S-1065A 510 >10M 12 15 3.5

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