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

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

 

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

 

"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.

 

 

 

7H4-Quadruple Tuned-RF Helical Band Pass Filter 

Fo=45MHz~1300MHz

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

50Ω Series

 

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TEMWELL's

P/N-Fo

Customer’s

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

17M

4.0

TF69157B-477.5M

456~ 515M

18M

3.5

TF69288D-1015M

1001~ 1100M

14M

7.0

TF69183B1-180M

166~ 195M

19M

4.5

TF6974F-485M

456~ 515M

20M

3.0

TF69473C1(S)-1011M

1001~ 1100M

22M

4.0

TF64216B-195M

166~ 195M

50M

2.0

TF69649B-476.8M

456~ 515M

40M

2.5

TF69338A-1170M

1101~ 1180M

35M

5.5

TF8929B1-200M

196~ 220M

4.5M

4.0

TF6972F-470M

456~ 515M

45M

2.0

TF69355A-1165M

1101~ 1180M

45M

4.5

TF69184B-200M

196~ 220M

17M

4.0

TF69493B-475M

456~ 515M

64M

2.0

TF69356A1-1140M

1101~ 1180M

48M

3.5

TF69185A-225.6M

221~ 245M

20M

2.5

TF69495B-500M

456~ 515M

70M

2.0

TF69878A-1140M

1101~ 1180M

50M

3.5

TF64207B-240M

221~ 245M

53M

2.0

TF6958A-543.25M

516~ 555M

3M

11

TF69634A-1236M

1181~ 1250M

24M

5.5

TF69853B-240M

221~ 245M

60M

1.5

TF64233F-520M

516~ 555M

15M

3.5

TF69560D-1283.7M

1251~ 1300M

25M

5.5

TF64128B1-247.5M

246~ 275M

5M

4.5

TF69257B-530M

516~ 555M

40M

3.0

TF69426D-1260M

1251~ 1300M

28M

5.0

Pay Attention: Each parts no. all has perf. & spec. with S2P Data and customized range to indicate your own specific Fo.

 

5W4-Quadruple Tuned-RF Helical Band Pass Filter 

Fo=300MHz~2600MHz

7W4 Series (LxWxH) = 22.4x5.6x8.6 mm

50Ω Series

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TFW-4419A-325M

301~ 350M

16M

5.5

TFW-4551B-925M

901~ 950M

35M

4.5

TFW-4647F-1950M

1901~ 1950M

84M

4.0

TFW-4422A-375M

351~ 400M

21M

5.5

TFW-4565B-927M

901~ 950M

39M

3.5

TFW-4880B-1960M

1951~ 2000M

48M

4.5

TFW-4433A-425M

401~ 450M

23M

5.5

TFW-4571B-975M

951~ 1000M

27M

5.5

TFW-4796B-2125M

2101~ 2150M

66M

4.5

TFW-4439A-475M

451~ 500M

22M

5.0

TFW-4598B-1170M

1151~ 1200M

29M

6.5

TFW-4624E-2140M

2101~ 2150M

86M

3.5

TFW-4455F-525M

501~ 550M

19M

5.5

TFW4599B-1275M

1251~ 1300M

37M

6.5

TFW-4874B-2101M

2101~ 2150M

167M

3.0

TFW-4461B-575M

551~ 600M

19M

5.5

TFW4554B-1310M

1301~ 1350M

31M

5.5

TFW-4605B-2250M

2201~ 2250M

121M

3.5

TFW-4474B-625M

601~ 650M

22M

6.0

TFW-4580B-1350M

1301~ 1350M

46M

4.5

TFW-4876B-2266M

2251~ 2300M

165M

3.0

TFW-4482B-675M

651~ 700M

16M

6.0

TFW-4538B-1490M

1451~ 1500M

40M

6.5

TFW4724B-2320M

2301~ 2350M

54M

5.5

TFW-4491B-725M

701~ 750M

27M

4.5

TFW-4588B-1575M

1551~ 1600M

51M

6.5

TFW-4877B-2416M

2401~ 2500M

175M

3.0

TFW-4501B-775M

751~ 800M

29M

4.5

TFW-4561B-1747.5M

1701~ 1750M

48M

8.0

TFW-4875B-2583M

2501~ 2600M

153M

3.0

TFW-4505B-825M

801~ 850M

37M

4.5

TFW-4601E-1747.5M

1701~ 1750M

69M

4.0

TFW-4619B-2593M

2501~ 2600M

182M

3.0

TFW-4531B-875M

851~ 900M

24M

6.0

TFW-4602F-1842.5M

1801~ 1850M

69M

4.0

TFW-4647F-1950M

1901~ 1950M

84M

4.0

TFW4674B-915M

901~ 950M

28M

5.0

TFW4610B-1950M

1901~ 1950M

67M

4.5

 

 

 

 

Pay Attention: Each parts no. all has perf. & spec. with S2P Data and customized range to indicate your own specific Fo.

 

 

7H 4L -Quadruple Tuned-RF Helical Band Pass Filter 

Fo= 45MHz~1300MHz

7H4L Series (LxWxH) = 30.5x7.6x12.5 mm

75Ω Series

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TEMWELL's

P/N-Fo

Customer’s

Range

-3dB

BW

IL

dB

TFL64249F-55.25M

46~ 55M

7M

3.5

TFL64269F-519.25M

456~ 515M

7M

6.0

TFL69614F-670M

661~ 700M

75M

2.5

TFL64251F-67.25M

56~ 67M

7M

4.0

TFL64268F-513.25M

456~ 515M

7M

6.0

TFL64224E-713M

701~ 750M

20M

4.0

TFL64250F-61.25M

56~ 67M

7M

4.0

TFL64265F-495.25M

456~ 515M

7M

6.0

TFL64225F-743M

701~ 750M

20M

4.0

TFL64253F-83.25M

76~ 85M

7M

4.0

TFL69605B-460M

456~ 515M

45M

2.0

TFL69536A-740M

701~ 750M

51M

2.5

TFL64252F-77.25M

76~ 85M

7M

4.0

TFL69606B-500M

456~ 515M

50M

2.0

TFL69615F-730M

701~ 750M

70M

2.5

TFL64256F-187.25M

166~ 195M

7M

4.0

TFL69611B-490M

456~ 515M

72M

2.0

TFL69537A-780M

751~ 800M

54M

2.5

TFL64257F-193.25M

166~ 195M

7M

4.0

TFL64266F-501.25M

515~ 555M

7M

5.0

TFL69616F-790M

751~ 800M

67M

2.5

TFL64255F-181.25M

166~ 195M

7M

4.0

TFL64270F-525.25M

515~ 555M

7M

6.0

TFL69538A-810M

801~ 830M

53M

3.0

TFL64254F-175.25M

166~ 195M

7M

4.0

TFL69612B-550M

515~ 555M

70M

2.5

TFL69539A-845M

831~ 860M

45M

3.0

TFL64260F-211.25M

196~ 220M

7M

4.0

TFL69531F-565M

556~ 595M

50M

2.0

TFL69351A-1000M

976~ 1000M

60M

3.0

TFL64259F-205.25M

196~ 220M

7M

4.0

TFL69497B-562.5M

556~ 595M

73M

2.0

TFL64228B-1025M

1001~ 1100M

120M

2.0

TFL64258F-199.25M

196~ 220M

7M

4.0

TFL6445F-635.14M

596~ 640M

6M

6.0

TFL64228F-1025M

1001~ 1100M

120M

2.0

TFL69604B-420M

401~ 455M

45M

2.0

TFL6439F-597.25M

596~ 640M

6M

6.0

TFL69642B-1050M

1001~ 1100M

27M

5.0

TFL69610B-430M

401~ 455M

72M

2.0

TFL69533F-635M

596~ 640M

44M

2.5

TFL69356A-1150M

1101~ 1180M

60M

3.0

TFL64264F-489.25M

456~ 515M

7M

5.0

TFL69532F-600M

596~ 640M

45M

2.5

TFL64229F-1140M

1101~ 1180M

120M

2.0

TFL64263F-483.25M

456~ 515M

7M

5.0

TFL69613B-610M

596~ 640M

69M

2.5

TFL69645A-1300M

1301~ 1500M

60M

3.0

TFL64261F-471.25M

456~ 515M

7M

5.0

TFL69534F-670M

641~ 660M

49M

2.5

TFL4621A-1450M

1301~ 1500M

60M

3.0

TFL64262F-477.25M

456~ 515M

7M

5.0

TFL69535A-705M

661~ 700M

49M

3.0

       

Pay Attention: Each parts no. all has perf. & spec. with S2P Data and customized range to indicate your own specific Fo.

 

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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