Temwell Quadruple Tuning RF Helical Filter (7H4 & 5W4 Series)

 Standard Supply & Customized Service Centre Frequency (Fo=45MHz~1300MHz)

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-----For Top Popular Application in the world-----

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"Temwell Quadruple Tuning Helical Filter - 7H4 & 5W4 Series", higher Attenuation,

  lower I.L., and  wider  B.W.  Filter, is Temwell special design for high  frequency

  specification  required  equipment, such as, MDS, Underground 2 way radio

  Mobile DVB-T, Project 25 wireless, RF over Filter,etc, especially for 3 in 1 Network    

  Digital Signal. There are over 200 models in our 2009 Selection Guide, including 

  50 ohm and  75 ohm  series. We provide both "Customized  Service" according to  

  your specific requirement and "Website Shop Store" delivering in 72 hours to you.

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7H4-Quadruple Tuned-RF Helical Band Pass Filter 

Fo=45MHz~1300MHz

7H4 Series (LxWxH) = 30.5x7.6x12.5 mm

50£[ Series

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TEMWELL

P/N-Fo

Customized

Range

-3dB

BW

IL

dB

TEMWELL

P/N-Fo

Customized

Range

-3dB

BW

IL

dB

TEMWELL

P/N-Fo

Customized

Range

-3dB

BW

IL

dB

TF69419A-50M

46~ 55M

1.5M

7.5

TF6489A-247.5M

246~ 275M

18M

2.5

TF69497B-550M

516~ 555M

69M

2.0

TF6489B1-74M

68~ 75M

5.5M

4.0

TF69296B-256.5M

246~ 275M

36M

3.0

TF69207D-630M

596~ 640M

13M

4.0

TF69489D-75M

68~ 75M

11M

3.5

TF69179B-292.5M

276~ 310M

15M

3.0

TF69208D-614M

596~ 640M

20M

3.5

TF69190B-81.3M

76~ 85M

4M

5.5

TF69188B1-280M

276~ 310M

17M

4.5

TF69499B-600M

596~ 640M

72M

2.0

TF69287B-80M-5M

76~ 85M

5M

4.5

TF69322B1-325M

311~ 355M

8M

4.5

TF6964A-650M

641~ 660M

5M

7.0

TF69280A1-107M

96~ 107M

6M

4.0

TF69452B1-325M

311~ 355M

8M

5.5

TF69632A-660M

641~ 660M

10M

6.0

TF6488E-98M

96~ 107M

20M

2.0

TF69275E-341M

311~ 355M

10M

4.5

TF69633F-660M

641~ 660M

58M

3.0

TF69198B1-124M

108~ 125M

6M

4.0

TF69321B1-325M

311~ 355M

13M

4.0

TF69501F-650M

641~ 660M

69M

2.5

TF69641A2-113M

108~ 125M

9M

4.0

TF64221F-344M

311~ 350M

15M

3.5

TF69242D-700M

661~ 700M

14M

4.5

TF69180B-120M

108~ 125M

19M

4.0

TF64237E-330M

311~ 355M

18M

3.0

TF69651B-675M

661~ 700M

53M

2.5

TF69695BF-118M

108~ 125M

20M

2.0

TF69437E-341.4M

311~ 355M

19M

3.5

TF69652B-725M

701~ 750M

55M

2.5

TF64217C-118M

108~ 125M

23M

2.0

TF64219E-330M

311~ 355M

25M

2.5

TF69505A-730M

701~ 750M

72M

3.5

TF69676B1-130M

126~ 145M

6M

4.0

TF6998B-350M

311~ 355M

25M

2.5

TF69653B-775M

751~ 800M

55M

2.5

TF6955B1-137.5M

126~ 146M

6M

4.5

TF6920A-341.4M

311~ 355M

40M

2.0

TF69514D-760M

751~ 800M

69M

2.0

TF64231E-138M

126~ 145M

6M

5.0

TF64208B-325M

311~ 355M

50M

2.0

TF69147A-815M

801~ 830M

6M

8.5

TF6957B1-140.21M

126~ 145M

7M

4.0

TF69869B-350M

311~ 355M

88M

1.5

TF69131A-813.5M

801~ 830M

9M

6.5

TF69205B1-134M

126~ 145M

8M

4.0

TF64240F-360M

356~ 400M

15M

3.0

TF69464D-813.5M

801~ 830M

17M

6.0

TF69181B-140M

126~ 145M

16M

3.5

TF6999B-396M

356~ 400M

18M

3.0

TF69555E-814.5M

801~ 830M

24M

4.0

TF64218C-128M

126~ 145M

20M

2.0

TF64238F-370M

356~ 400M

13M

3.0

TF69214A-820M

801~ 830M

22M

5.0

TF69159B1-128M

126~ 145M

22M

2.5

TF64239F-390M

356~ 400M

16M

3.0

TF69655B1-825M

801~ 830M

55M

2.5

TF6914B-152M

146~ 165M

3M

6.5

TF6971F-375M

356~ 400M

20M

3.0

TF69148A-845M

831~ 860M

7M

7.5

TF6921D-154M

146~ 165M

3M

7.0

TF64226E-370M

356~ 400M

28M

2.5

TF69555F-859.5M

831~ 860M

25M

3.5

TF64231F-147M

146~ 165M

6M

4.0

TF69275E3-452.5M

401~ 455M

10M

4.5

TF69450E-836.5M

831~ 860M

27M

3.5

TF64231E-152M

146~ 165M

8M

4.0

TF69462A-455M

401~ 455M

10M

5.5

TF69215A-845M

831~ 860M

26M

4.5

TF69709B-152M

146~ 165M

5M

4.5

TF64234E-450M

401~ 455M

15M

3.5

TF69516A-850M

831~ 860M

75M

3.5

TF69711B-151M

146~ 165M

7M

4.0

TF69466B-433M

401~ 455M

15M

3.5

TF69133A-876M

861~ 880M

17M

6.0

TF6924D-151M

146~ 165M

8M

3.5

TF64231E-450M

401~ 455M

16M

3.5

TF69246A-870M

861~ 880M

20M

5.5

TF64229E-155M

146~ 165M

9M

3.5

TF69466F-440M

401~ 455M

16M

3.5

TF69655B2-870M

861~ 880M

27M

4.0

TF64229E-152M

146~ 165M

12M

3.0

TF69157B-447.5M

401~ 455M

17M

3.5

TF69150A-897.5M

881~ 900M

10M

7.0

TF69182B-152.5M

146~ 165M

17M

3.0

TF64226E-410M

401~ 455M

25M

2.5

TF69451F-881.5M

881~ 900M

17M

3.5

TF69379B-165M

146~ 165M

18M

2.5

TF69295B-427.5M

401~ 455M

32M

3.0

TF69309A-900M

881~ 900M

30M

4.0

TF64213BF-161M

146~ 165M

26M

2.0

TF6982B-450M

401~ 455M

37M

2.5

TF69263A-895.5M

881~ 900M

40M

3.5

TF69399D-149.5M

146~ 165M

35M

2.0

TF69256B-430M

401~ 455M

43M

2.5

TF69548E-895.5M

881~ 900M

52M

3.0

TF69397B-149M

146~ 165M

31M

2.5

TF64209B-455M

401~ 455M

50M

2.0

TF69248A-915M

901~ 930M

15M

5.5

TF69444B-149M

146~ 165M

33M

2.5

TF64214B-450M

401~ 455M

110M

2.0

TF69550E-902.5M

901~ 930M

27M

3.5

TF6499B-157M

146~ 165M

34M

2.0

TF69880E-473M

456~ 515M

6M

7.0

TF69291A-915M

901~ 930M

34M

4.0

TF6958B-170M

166~ 195M

4M

6.5

TF69463E-465M

456~ 515M

14M

4.5

TF69609A-927M

901~ 930M

61M

3.0

TF6959D-174M

166~ 195M

7M

4.0

TF69491B-476M

456~ 515M

17M

3.5

TF69265A-947M

931~ 950M

40M

3.0

TF6986B-172.5M

166~ 195M

8M

4.5

TF69101D-477.5M

456~ 515M

14M

4.0

TF64210A-935M

931~ 950M

50M

3.0

TF64230F-172.5M

166~ 195M

9M

3.5

TF64232E-490M

456~ 515M

15M

3.5

TF69342A-960M

951~ 975M

60M

3.5

TF69285B-173M

166~ 195M

10M

3.0

TF64236F-490M

456~ 515M

15M

4.0

TF69862F-966.5M

951~ 975M

110M

2.0

TF64230F-172M

166~ 195M

12M

3.0

TF69654B-476.8M

456~ 515M

16M

3.5

TF69522A-1000M

976~ 1000M

82M

3.5

TF69182B-177.5M

166~ 195M