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Temwell Website Shop: Special Learning Kit

Support your RF design with low cost kit

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Temwell established new learning kit service for the demand of all design house,

personal research, developing center, education center. One learning kit combines

10PCS Standard RF Bandpass Filter with many different spec value. You could set up the content

of the learning kit as your needs.

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All our standard RF BandPass Helical Filter as bellow list could be set in.

It could be your quick and flexible supply source with your own purpose.

All goods are Delivery in 72 hours.

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Standard Leaning Kit Price list

1 2 POLE x 10pcs @USD40 / Per Kite
2 3 POLE x 10pcs @USD50 / Per Kite
3 4 POLE x 10pcs @USD70 / Per Kite
4 2+3 POLE x (5+5)pcs @USD45 / Per Kite
5 2+3 POLE x (5+5)pcs @USD55 / Per Kite
6 3+4 POLE x (5+5)pcs @USD60 / Per Kite
Note: All the above program are discussable for your own specific needs. Contact us for detail.

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Catalog


Double Tuning RF BandPass Helical Filter  

7H2/ 7S2/ 5W2/ 5R2 Series

50[ /75[ Each Filter is Tunable  > 5MHz

Product Specification:

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Series : Temwell 7H2 / 7S2/ 5R2/ 5W2 Series

Tuning pole : Double Tuning

Centre Freq. (Fo) :    42~1300 MHz

Bandwidth (B.W.):    2~100MHz

Case (H x L x W) : 12.5 x 7.6 x 15.3 mm (7H2)/ 15.2 x 7.6 x 8.6 mm (7S2)

                              11.2 x 5.6 x 8.6 mm (5W2)/ 11.2 x 5.6 x 8.6 mm (5R2)

Catalog Part 1: Impedance 50[   Catalog Part 2: Impedance 75[
Triple Tuning RF BandPass Helical Filter  

7H3/ 7S3/ 5W3/ 5R3 Series

50[ /75[ Each Filter is Tunable  > 5MHz

Product Specification:

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Series : 7H3 / 7S3/ 5R3/ 5W3 Series

Tuning pole : Triple Tuning

Centre Freq. (Fo) :    42~2600 MHz

Bandwidth (B.W.):    2~180MHz

Case (H x L x W) : 12.5 x 7.6 x 22.9 mm (7H3) / 22.8 x 7.6 x 8.6 mm (7S3)

                              16.8 x 5.6 x 8.6 mm (5W3) / 16.8 x 5.6 x 8.6 mm (5R3)

Catalog Part 1:  Impedance 50[  Catalog Part 2 :  Impedance 75[
Quadruple Tuning RF BandPass Helical Filter   

7H4/ 5W4 Series

50[/75[ Each Filter is Tunable  > 5MHz

Product Specification:

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Series : 7H4 / 5W4 Series

Tuning pole : Quadruple Tuning

Centre Freq. (Fo) :    42~2600 MHz

Bandwidth (B.W.):    2~180MHz

Case (H x L x W) : 12.5 x 7.6 x 30.8 mm (7H4) / 

                             22.4 x 5.6 x 8.6 mm  (5W4)

Catalog Part 1:  Impedance 50[ Catalog Part 2 :  Impedance 75[
Special: VHF UHF Band Standard Filter    

Temwell 7H2 / 7H3 Series for VHF Band

50[ Each Filter is Tunable  > 5MHz

Specification:

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Series : 7H2 / 7H3 Series

Tuning pole : Double / Triple Tuning

Centre Freq. (Fo) :   138~260 MHz

Bandwidth (B.W.):    5~15MHz

Case (H x L x W) : 12.5 x 7.6 x 15.3 mm (7H2)

                             12.5 x 7.6 x 22.9 mm(7H3)

Catalog :  VHF Band 7H2 Series Catalog : VHF Band 7H3 Series

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Special: Broadband Standard Filter    

Temwell 7H2 / 7H3 Series for VHF Band

50[ Each Filter is Tunable  > 5MHz

Specification:

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Series : 7H3 Series

Tuning pole : Triple Tuning

Centre Freq. (Fo) :   250~2500 MHz

Bandwidth (B.W.):   80MHz~150MHz

Case (H x L x W) : 12.5 x 7.6 x 22.9 mm(7H3)

Catalog :  Broadband Filter @

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Special: 2 way radio using Standard Filter    

Temwell 7H2 / 7H3 Series for VHF Band

50[ Each Filter is Tunable  > 5MHz

Specification:

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Series :  7H3 Series

Tuning pole : Triple Tuning

Centre Freq. (Fo) : 70M/ 140M/160M/ 180M/ 460M

Bandwidth (B.W.):    5~30MHz

Case (H x L x W) : 12.5 x 7.6 x 22.9 mm(7H3)

Catalog :  2 Way Radio Filter @

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Special: Ham Radio Using Standard Filter    

Temwell 7H2 / 7H3 / 5W2 / 5W3 Series for VHF Band

50[ Each Filter is Tunable  > 5MHz

Specification:

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Series : 7H2 / 7H3 / 5W2 / 5W3  Series

Tuning pole : Double / Triple Tuning

Centre Freq. (Fo) :   146M/ 223.5M/435M/ 915M/1270M/1282.5M

Bandwidth (B.W.):    5~30MHz

Case (H x L x W) : 12.5 x 7.6 x 15.3 mm (7H2)/ 12.5 x 7.6 x 22.9 mm(7H3)

                             11.2 x 5.6 x 8.6 mm (5W2)/  16.8 x 5.6 x 8.6  mm(5W3)

Catalog :  Ham Radio Filter @

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The Expert of the RF Band Pass Filter design& manufacturer, RF Diplexer &Duplexer, RF 50 ohm& 75ohm Filter, RF Tunable Filter


@Temwell Corporation / Temstron Co., Ltd.

   8F-1,No.51, Sec.1,Min Sheng E. Rd.,Taipei, Taiwan    Tel:886-2-25652500 ( 7 Line )    Fax: 886-2-25515250  /  886-2-25652287    

E-Mail :  sales@temwell.com.tw 

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