Helical band pass Filter for Ham Radio/Satellite/RFID application in Europe & Africa:

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Double tuning

Triple tuning

VHF Pass Band

7H2 series (TD)

15.2x7.6x 12.5 mm

5W2 series (TDW)

11.2x5.6x 8.6 mm

7H3 series (TT)

22.8x7.6x 12.5 mm

5W3 series (TTW)

16.8x5.6x 8.6 mm

50-54 MHz approx.

TD67420B-52M

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TT67419B-52M

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70-75 MHz approx.

TD67186B-72M

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TT6389B1-72M

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144-146 MHz approx.

TD6727D-145M

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TT6755D1-145M

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240-245 MHz approx.

TD6734B-243M

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TT6762B-243M

TTW3637B-243M

250-270 MHz approx.

TD67689B-260M

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TT67696B-260M

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270-290 MHz approx.

TD67690B-279M

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TT67697B-279M

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UHF Pass Band

7H2

5W2

7H3

5W3

290-300 MHz approx.

TD6721B-295M

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TT67257E-295M

TTW3933A-295M

430-440 MHz approx.

TD67410B-435M

TDW2630B-435M

TT67295B-435M

TTW3630B-435M

450-470 MHz approx.

TD6747F-460M

TDW2897A-460M

TT6775B-460M

TTW3439A-460M

865-868MHz approx.

TD67121C-867M

TDW2513B-867M

TT6818A-867M

TTW3645B-867M

868-870 MHz approx.

TD67121C-869M

TDW2513B-869M

TT6818A-869M

TTW3645B-869M

913-915 MHz approx.

TD67123B-914M

TDW2642B-914M

TT67248A-914M

TTW3646B-914M

1240-1300 MHz approx.

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TT67810B-1270M

TTW3759B-1270M

1276-1316 MHz approx.

TD67741B-1296M

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TT67847B-1296M

TTW3554B-1296M

1300-1330 MHz approx

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TDW2578B-1315M

TT67633E-1315M

TTW3730B-1315M

2300-2400 MHz approx.

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TDW2607B-2350M

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TTW3853B-2350M

2400-2450 MHz approx.

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TDW2536B-2425M

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TTW3526B-2425M

Don’t find ideal spec from above table? Please contacts with us for customize service.

We provide tune to your indicated centre frequency within fixed bandwidth or re-design a new bandwidth by your need accordingly.

Please email following details spec to euro@temwell.com.tw or joe@temwell.com.tw