Filter Store: White Space Design Filter

2025-02-08

TEMWELL wish to advertise RF Helical Band Pass Filter as worldwide using RF components for all kinds of transmission device design, communication device development, personal research and experiment, Amateur Ham Radio Activities, and Academic Education purpose.

Temwell Filter Store support a whole new series as White Space Design filter to satisfy all kinds of demand in RF Frequency design band, covering from 50MHz to 3000MHz. You could find the standard items form our catalog. Flexible Frequency and high Attenuation performance and plenty of selection for your specific design or experiment.


All goods are in-stock and delivered within 72 hours, ensuring your projects and research could be satisfied right away. Browse our catalog today and find the perfect White Space Design filter for your needs!

/storage/media/application/FilterStore/FilterStore.jpg

/storage/media/application/FilterStore/DM/FilterStoreDM-1.jpg

/storage/media/application/FilterStore/DM2/FilterStoreDM-2-2.JPG

/storage/media/application/FilterStore/DM2/FilterStoreDM-2-6.JPG 


Double Tuning RF BandPass Helical Filter
7H2/ 7S2/ 5W2/ 5R2 Series
50Ω /75Ω Each Filter is Tunable  > ±5MHz
/storage/media/application/FilterStore/web-2pole.jpg
Product Specification:
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)
uploaded date: Feb.03.2025

TEMWELL P/N 

(50 ohm BPF)

Case

Fo / B.W / IL

MHz/MHz/dB

Rejection

Q'ty

(pcs)

 Order Online
eTD67186B-70M 7H2 70 / 5.0 / 3.5   2 Buy
eTD67194B-140M 7H2 140 / 9.0 / 2.5   3 Buy
eTD62713D-146M 7H2 146 / 3.0 / 3.5   10 Buy
eTD67281A-146M 7H2 146 / 8.0 / 2.5   67 Buy
eTD67281E-152M 7H2 152 / 10.0 / 2.5   58 Buy
eTD6729B-152M 7H2 152 / 4.0 / 3.5    973 Buy
eTD67281E-155M 7H2 155 / 10.0 / 2.5   78 Buy
eTD67390B-156.8M 7H2 156.8 / 18.0 / 2.5   35 Buy
eTD62714B-157M 7H2 157 / 2.0 / 3.5   10 Buy
eTD67281E-159M 7H2 159 / 10.0 / 3.0   15 Buy
eTD62715B-160M 7H2 160 / 2.0 / 3.5   10 Buy
eTD67281B-160M 7H2 160 / 10.0 / 2.0   11 Buy
eTD62464B-160M 7H2 160 / 20.0 / 2.0   118 Buy
eTD67282A-168M 7H2 168 / 10.0 / 2.0   9 Buy
eTD62716A-172M 7H2 172 / 2.0 / 3.5   10 Buy
eTD67282A-173M 7H2 173 / 10.0 / 2.0   24 Buy
eTDS2334B-180M 7S2 180 / 4.0 / 5.0   3 Buy
eTD6730B-180M 7H2 180 / 6.0 / 2.5   57 Buy
eTDS2006B-195M 7S2 195 / 16.0 / 2.5   47 Buy
eTDS2337B-200M 7S2 200 / 5.0 / 5.0   3 Buy
eTD6732B-200M 7H2 200 / 8.0 / 2.5   108 Buy
eTD6732B-219M 7H2 219 / 8.0 / 2.5   12 Buy
eTDS2336B-220M 7S2 220 / 5.0 / 5.0   3 Buy
eTD6732B-220M 7H2 220 / 8.0 / 2.5   100 Buy
eTD67182B-222.5M 7H2 222.5 / 14.0 / 2.0   1440 Buy
eTD6734B-223.5M 7H2 223.5 / 8.0 / 2.5   31 Buy
eTD6735B06-235.2M 7H2 235.2 / 12.0 / 2.0   31 Buy
eTD6831B-235M 7H2 235 / 2.0 / 5.5   29 Buy
eTDS2335B-240M 7S2 240 / 5.0 / 6.0   3 Buy
eTD6734B-240M 7H2 240 / 8.0 / 2.5   118 Buy
eTD6702B-240M 7H2 240 / 17.0 / 2.0   3015 Buy
eTD6736B-248M 7H2 248 / 10.0  / 2.5   30 Buy
eTD6737B-260M 7H2 260 / 10 / 2.5   117 Buy
eTD6702B-260M 7H2 260 / 20.0 / 2.0   1421 Buy
eTD6736B-262M 7H2 262 / 10.0 / 3.0   305 Buy
eTD6835B-265M 7H2 265 / 7.0 / 3.5   58 Buy
eTD6736B-265M 7H2 265 / 10.0 / 2.5   6 Buy
eTD6736B-270M 7H2 270 / 10.0 / 2.5   7 Buy
eTD6738B-307M 7H2 307 / 10.0 / 2.5   387 Buy
eTD6741B1-307M 7H2 307 / 13.0 / 2.5   1992 Buy
eTD6738B-308M 7H2 308 / 8.0 / 3.0   1000 Buy
eTD6740B-310M 7H2 310 / 7.0 / 4.0   60 Buy
eTD6710B-311M 7H2 311 / 13.0 / 2.5   30 Buy
eTD6721B-315M 7H2 315 / 13.0 / 2.0   19 Buy
eTD6740B-315M 7H2 315 / 5.0 / 4.0   36 Buy
eTD6738B-315M 7H2 315 / 8.0 / 3.0   1000 Buy
eTD6740E-315M 7H2 315 / 9.0 / 3.0   950 Buy
eTD62399B-319.5M 7H2 319.5 / 10.0 / 3.0   3 Buy
eTD6740B-325M 7H2 325 / 5.0 / 4.0   949 Buy
eTD6741C-342M 7H2 342 / 13.0 / 2.5   7 Buy
eTD6740B-343M 7H2 343 / 7.0 / 3.5   433 Buy
eTD6740E-345M 7H2 345 / 8.0 / 2.5   5000 Buy
eTD67722B-365M 7H2 365 / 40.0 / 1.5   1980 Buy
eTD67107C-367.5M 7H2 367.5 / 16.0 / 2.5   9 Buy
eTD67480B-370M 7H2 370 / 9.0 / 2.5   49 Buy
eTD6740E2-380M 7H2 380 / 14.0  / 2.5   37 Buy
eTD67107C-380M 7H2 380 / 16.0  / 2.5   6 Buy
eTD6742F-382M 7H2 382 / 12.0 / 2.5   10 Buy
eTD67480B-385M 7H2 385 / 4.0 / 2.0   13 Buy
eTD6790B-385M 7H2 385 / 15.0 / 2.5   30 Buy
eTD6790B-394M 7H2 394 / 5.0 / 4.0   10 Buy
eTDW2436A-400M 5W2 400 / 17.0 / 3.0   30 Buy
eTDR2954B-410M 5R2 410 / 10.0 / 3.5   43 Buy
eTD6744B-413M 7H2 413 / 12.0 / 2.5   2 Buy
eTD6711A1-415M 7H2 415 / 9.0 / 3.0   35 Buy
eTD67156B-415M 7H2 415 / 18.0 / 2.0   41 Buy
eTD67156B1-415M 7H2 415 / 20.0 / 2.0   28 Buy
eTD6711B-418M 7H2 418 / 7.0 / 4.0   43 Buy
eTD6711B2-420M 7H2 420 / 10.0 / 2.5   1090 Buy
eTDR2633A-420M 5R2 420 / 20.0 / 2.5   7 Buy
eTD6791D-425M 7H2 425 / 10.0 / 3.0   31 Buy
eTD67106B-425M 7H2 425 / 24.0  / 2.0   99 Buy
eTDR2947B-430M 5R2 430 / 10.0 / 3.5   2 Buy
eTDR2942B-433.92M 5R2 433.92 / 10.0 / 3.5   5 Buy
eTDW2424A-433.9M 5W2 433.9 / 14.0 / 4.0   980 Buy
eTD67106B-435M 7H2 435 / 17.0 / 3.5   6 Buy
eTDW2437A-435M 5W2 435 / 18.0 / 2.5   1998 Buy
eTD6711B-435M 7H2 435 / 10.0 / 3.0   24 Buy
eTD67156B1-435M 7H2 435 / 21.0 / 2.0   2 Buy
eTD67410B-435M 7H2 435 / 31.0 / 1.5   30 Buy
eTDW2630B-435M 5W2 435 / 33.0 / 2.5   137 Buy
eTD6791D-440M 7H2 440 / 10.0 / 3.0   365 Buy
eTD6746C-440M 7H2 440 / 13.0 / 2.5   1128 Buy
eTD6711B-445M 7H2 445 / 6.0 / 4.0   65 Buy
eTDS2064F-445M 7S2 445 / 40.0 / 2.5   19 Buy
eTDR2948B-450M 5R2 450 / 11.0 / 3.5   4 Buy
eTD67417B-457M 7H2 457 / 44.0 / 1.5   201 Buy
eTD6704D-458M 7H2 458 / 8.0 / 3.0   15 Buy
eTD62717A-460M 7H2  460 / 2.0 / 7.0   10 Buy
eTDW21043B-460M 5W2 460 / 2.0 / 6.5   10 Buy
eTD6711B2-460M 7H2 460 / 8.0 / 2.5   497 Buy
eTD6746B-460M 7H2 460 / 10.0 / 2.5   25 Buy
eTD67298E-460M 7H2 460 / 10.0 / 4.0   19 Buy
eTDW2897A-460M 5W2 460 / 20.0 / 2.5   14 Buy
eTD67490B-460M 7H2 460 / 20.0 / 2.0   28 Buy
eTD67318B-460M 7H2 460 / 25.0 / 1.5   30 Buy
eTD6746A-480M 7H2 480 / 6.0 / 4.0   29 Buy
eTDR2639F-480M 5R2 480 / 23.0 / 2.5   7 Buy
eTD6711B2-487M 7H2 487 / 13.0 / 3.0   600 Buy
eTD6711B2-500M 7H2 500 / 14.0 / 2.5   29 Buy
eTD6711B3-500M 7H2 500 / 15.0 / 2.5   150 Buy
eTD6711B4-500M 7H2 500 / 8.0 / 3.0   100 Buy
eTD6711B3-506M 7H2 506 / 15.0 / 2.5   1030 Buy
eTDW2974B-525M 5W2 525 / 50.0 / 2.0   200 Buy
eTDW2975B-550M 5W2 550 / 16.0 / 2.5   4 Buy
eTDR2670B-610M 5R2 610 / 33.0 / 3.0   60 Buy
eTD6796A-612M 7H2 612 / 6.0 / 4.0   30 Buy
eTD67821B-630M 7H2 630 / 32.0 / 2.0   38 Buy
eTDW21044B-700M 5W2 700 / 2.0 / 7.0   10 Buy
eTDW2977B-700M 5W2 700 / 28.0 / 4.0   35 Buy
eTDS2134D-710M 7S2 710 / 16 / 3.5   58 Buy
eTDS2134D-710.4M 7S2 710.4 / 16.0 / 3.5   31 Buy
eTDS2143D-740M 7S2 740 / 17.0 / 3.5   49 Buy
eTDW2978B-757M 5W2 757 / 15.0 / 3.5   3 Buy
eTD6867A-769M 7H2 769 / 10.0 / 3.5   28 Buy
eTDW2512B-790M 5W2 790 / 41.0 / 2.5   10 Buy
eTDS2144D-796M 7S2 796 / 22.0 / 3.0   61 Buy
eTDW2979B-800M 5W2 800 / 20.0 / 4.0   3 Buy
eTDS2143D-802.5M 7S2 802.5 / 22.0 / 3.0   60 Buy
eTDW2512B-806M 5W2 806 / 40.0 / 2.5   10 Buy
eTDS2321E-823.5M 7S2 823.5 / 40.0 / 2.5   51 Buy
eTDS2321E-836.5M 7S2 836.5 / 40.0 / 2.5   28 Buy
eTD62449B-860M 7H2 860 / 20.0 / 3.0   28 Buy
eTDW2513B-864M 5W2 864 / 13.0 / 5.5   51 Buy
eTDW2515B-864M 5W2 864 / 17.0 / 4.0   831 Buy
eTDW2550B-867.5M 5W2 867.5 / 23.0 / 3.0   10 Buy
eTD62719C-868M 7H2 868 / 5.0 / 7.0   10 Buy
eTDW21045B-868M 5W2 868 / 5.0 / 7.0   10 Buy
eTDW2532B-868M 5W2 868 / 24 / 4.0   2 Buy
eTDS2322A-868.5M 7S2 868.5 / 40.0 / 2.5   55 Buy
eTDS2323E-879.5M 7S2 879.5 / 25.0 / 2.5   3 Buy
eTDS2323E-892.5M 7S2 892.5 / 25.0 / 2.5   2 Buy
eTDW2925B-897.5M 5W2 897.5 / 50.0 / 2.0   12 Buy
eTDS2322A-881.5M 7S2 881.5 / 40.0 / 2.5   17 Buy
eTDS2323E-902.5M 7S2 902.5 / 40.0 / 2.5   5 Buy
eTD62720B-915M 7H2 915 / 5.0 / 7.0   10 Buy
eTDW21046B-915M 5W2 915 / 5.0 / 7.0   10 Buy
eTD67748B-915M 7H2 915 / 26.0 / 2.5   161 Buy
eTDW2553B-915M 5W2 915 / 29.0 / 3.5   130 Buy
eTDW2552B-915M 5W2 915 / 30.0 / 2.5   656 Buy
eTDW2980B-940M 5W2 940 / 8.0 / 5.0   3 Buy
eTDW2701B-947.5M 5W2 947.5 / 40.0 / 2.5   12 Buy
eTDS2319A-947.5M 7S2 947.5 / 40.0 / 2.5   5 Buy
eTD67166C-960M 7H2 960 / 26.0 / 2.5   30 Buy
eTDS6149A-1030M 7S2 1030 / 25.0 / 4.5   5 Buy
eTD67733B-1050M 7H2 1050 / 15.0 / 4.5   30 Buy
eTDS6150A-1090M 7S2 1090 / 25.0 / 4.5   25 Buy
eTD67751B-1282.5M 7H2 1282.5 / 27.0 / 3.5   92 Buy
eTDW2575B-1282.5M 5W2 1282.5 / 29.0 / 5.0   130 Buy
eTDR2815B-1525M 5R2 1525 / 56.0 / 3.0   30 Buy
eTDW2608B-2400M 5W2 2400 / 111.0 / 2.5   22 Buy

uploaded date: Feb.03.2025

TEMWELL P/ N

(75 ohm BPF)

Case

Fo / B.W / IL

MHz/MHz/dB

Rejection

Q'ty

(pc)

Order Online
eTDL6201F-55.25M

7H2

55.25 / 6 / 3.0

  

30

 Buy
eTDL6205F-77.25M

7H2

77.25 / 6 / 3.0

  

10

 Buy
eTDL62109F-121.25M

7H2

121.25 / 7 / 3.0

  

10

 Buy
eTDL62112F-145.25M

7H2

145.25 / 7 / 2.5

  

10

 Buy
eTDL6210F-175.25M

7H2

175.25 / 6 / 3.0

  

10

 Buy
eTDL62121F-211.25M

7H2

211.25 / 7 / 2.5

  

10

 Buy
eTDL62125F-223.25M

7H2

223.25 / 7 / 2.5

  

10

 Buy
eTDL6838F-271.25M

7H2

271.25 / 3 / 4.0

  

10

 Buy
eTDL6704F-301.25M

7H2

301.25 / 7 / 3.5

  

30

 Buy
eTDL62137F-313.25M

7H2

313.25 / 8 / 4.5

  

10

 Buy
eTDL62143F-361.25M

7H2

361.25 / 8 / 4.0

  

10

 Buy
eTDL62146F-385.25M

7H2

385.25 / 8 / 4.0

  

30

 Buy
eTDL62150F-415.25M

7H2

415.25 / 8 / 4.0

  

10

 Buy
eTDL62154F-445.25M

7H2

445.25 / 8 / 4.0

  

8

 Buy
eTDL6213F-469.25M

7H2

469.25 / 6 / 6.0

  

10

 Buy
eTDL6231F-535.25M

7H2

535.25 / 7 / 5.0

  

4

 Buy
eTDL6259F-709.25M

7H2

709.25 / 6 / 4.5

  

4

 Buy
eTDL6267F-799.25M

7H2

799.25 / 6 / 4.0

  

10

 Buy
eTDL6282F-859.25M

7H2

859.25 / 6 / 5.0

  

10

 Buy
White Space Design Helical Filter
/storage/media/application/FilterStore/web-3pole.jpg
Product Specification:
Series : Temwell 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)
uploaded date: Feb.03.2025

TEMWELL P/N
(50 ohm BPF)

Case

Fo / B.W / IL
MHz/MHz/dB

Rejection

Q'ty
(pc)

Order Online
eTT63529B-42.5M 7H3 42.5 / 9.0 / 3.0   4 Buy
eTT67524A-55.25M 7H3 55.25 / 7.0 / 3.0   491 Buy
eTT67626B-60M 7H3 60 / 4.0 / 4.0   37 Buy
eTT67526B-60M 7H3 60 / 10.0 / 3.0   3 Buy
eTT63530B-68M 7H3 68 / 9.0 / 2.0   4 Buy
eTT6806B1-70M 7H3 70 / 1.5 / 6.5   48 Buy
eTT67188B-70M 7H3 70 / 4.0 / 4.5   15 Buy
eTT67487B-70M 7H3 70 / 9.0 / 4.0   9 Buy
eTT67425A-71M 7H3 71 / 14.0 / 2.0   80 Buy
eTT67188B-72M 7H3 72 / 4.0 / 5.0   4 Buy
eTT67192B-90M 7H3 90 / 6.0 / 3.5   15 Buy
eTT6388E-98M 7H3 98 / 20 / 2.0   12 Buy
eTT67198B1-110M 7H3 110 / 8.0 / 3.0   28 Buy
eTT67197A-121.5M 7H3 121.5 / 4.0 / 4.0   11 Buy
eTT67181B-128M 7H3 128 / 24.0 / 2.5   202 Buy
eTT67181B1-128M 7H3 128 / 23.0 / 1.5   243 Buy
eTT67204A-130M 7H3 130 / 7.0 / 4.0   93 Buy
eTT6756B-140M 7H3 140 / 3.0 / 7.5   160 Buy
eTT6755D-140M 7H3 140 / 5.0 / 4.5   2971 Buy
eTT6755D1-140M 7H3 140 / 5.0 / 3.5   10 Buy
eTT67676B1-140M 7H3 140 / 8.0 / 3.5   11 Buy
eTT67677B1-140M 7H3 140 / 10.0 / 3.0   90 Buy
eTT67205B-140M 7H3 140 / 10.0 / 3.0   12 Buy
eTT67680B1-140M 7H3 140 / 35.0 / 2.0   60 Buy
eTT6755D1-144M 7H3 144 / 5.0 / 3.5   24
eTT63721B-146M 7H3 146 / 2.0 / 5.0   10 Buy
eTT67709B-146M 7H3 146 / 5.0 / 3.5   18 Buy
eTT6724D-152M 7H3 152 / 9.0 / 3.0   30 Buy
eTT63243A-152M 7H3 152 / 10.0 / 3.0   9 Buy
eTT6821B-155M 7H3 155 / 5.0 /4.5   61 Buy
eTT63722B-157M 7H3 157 / 2.0 / 5.0   10 Buy
eTT6714B1-157M 7H3 157 / 4.0 / 4.5   16 Buy
eTT63723B-160M 7H3 160 / 2.0 / 5.0   8 Buy
eTT6821B-160M 7H3 160 / 5.0 / 4.5   66 Buy
eTT6715A-160M 7H3 160 / 5.0 / 4.5   2 Buy
eTT63229A-160M 7H3 160 / 9.0 / 3.0   5 Buy
eTT67711B-160M 7H3 160 / 10.0 / 3.0   54 Buy
eTT67379A-160M 7H3 160 / 19.0 / 2.5   3 Buy
eTT63447B-160M 7H3 160 / 20.0 / 2.5   53 Buy
eTT67377A-160M 7H3 160 / 26.0 / 4.5   50 Buy
eTT63499B-160M 7H3 160 / 31.0 / 2.5   15 Buy
eTT63206A-160M 7H3 160 / 40.0 / 2.0   30 Buy
eTT63206B-160M 7H3 160 / 40.0 / 2.0   10 Buy
eTT63213B-161M 7H3 161 / 28.0 / 2.0   10 Buy
eTT67377B-164M 7H3 164 / 26.0 / 2.5   10 Buy
eTT6715B-165M 7H3 165 / 5.0 / 4.5   90 Buy
eTT67709B-171M 7H3 171 / 5.0 / 3.5   41 Buy
eTT63724A-172M 7H3 172 / 2.0 / 5.0   10 Buy
eTT67285B-172M 7H3 172 / 5.0 / 5.0   43 Buy
eTT67183B1-180M 7H3 180 / 12.0 / 2.5   40 Buy
eTT6392B-191.5M 7H3 191.5 / 53.0 / 2.0   200 Buy
eTT6829B-195M 7H3 195 / 5.0 / 4.5   996 Buy
eTT6761B-200M 7H3 200 / 11.0 / 3.0   90 Buy
eTT6829A-210M 7H3 210 / 6.0 / 3.5   1005 Buy
eTT6829B-210M 7H3 210 / 5.0 / 5.5   49 Buy
eTT6762B-218M 7H3 218 / 9.0 / 3.0   16 Buy
eTT6829B-220M 7H3 220 / 5.0 / 4.0   50 Buy
eTT6761B-220M 7H3 220 / 11.0 / 3.0   90 Buy
eTT6762B-223.5M 7H3 223.5 / 9.0 / 3.0   25 Buy
eTT6762B1-225M 7H3 225 / 8.0 / 3.5   907 Buy
eTT6762B-227.5M 7H3 227.5 / 10.0 / 3.0   42 Buy
eTTW3416A-229M 5W3 229 / 10.0 / 5.5   1000 Buy
eTT67361B-230M 7H3 230 / 40.0 / 2.0    14 Buy
eTT6832B-231.65M 7H3 231.65 / 2.0 / 6.0   24 Buy
eTT67183B-235M 7H3 235 / 16.0 / 2.5   36 Buy
eTT6832B-235.15M 7H3 235.15 / 2.0 / 6.0   30 Buy
eTT6832B-236M 7H3 236 / 2.0 / 6.0   2 Buy
eTT6763B-240M 7H3 240 / 12.0 / 3.0   70 Buy
eTT67361B-247M 7H3 247 / 40.0 / 2.0   30 Buy
eTT6764B-250M 7H3 250 / 10.0 / 3.0   6 Buy
eTT67361B-250M 7H3 250 / 40.0 / 2.0   30 Buy
eTT6764B-259M 7H3 259 / 10.0 / 3.0   337 Buy
eTT6764B-260M 7H3 260 / 10.0 / 3.0   68 Buy
eTT6834B-265M 7H3 265 / 5.0 / 4.5   20 Buy
eTT63223B-288M 7H3 288 / 80.0 / 2.0   30 Buy
eTTR3910BT-300M 5R3 300 / 9.0 / 5.0   30 Buy
eTT67485B-338M 7H3 338 / 43.0 / 2.0   4 Buy
eTT6769B-340M 7H3 340 / 12.0 / 3.0   31 Buy
eTT67485B-350M 7H3 350 / 43.0 / 2.0   28 Buy
eTT67869B-350M 7H3 350 / 90.0 / 1.5   37 Buy
eTTW3895A-369M 5W3 369 / 20.0 / 3.5   7 Buy
eTT67180B-370M 7H3 370 / 15.0 / 3.0   15 Buy
eTT63348B-375M 7H3 375 / 100.0 / 1.5   10 Buy
eTTR3627A-380M 5R3 380 / 20.0 / 3.5   7 Buy
eTT67275E2-390M 7H3 390 / 7.0 / 3.5   2532 Buy
eTTW3895A-395M 5W3 395 / 20.0 / 3.5   150 Buy
eTTR3637F-407.5M 5R3 407.5 / 15.0 / 4.0   947 Buy
eTT67275E2-410M 7H3 410 / 8.0 / 3.5   1519 Buy
eTTR3896FT-412M 5R3 412 / 20.0 / 3.0   40 Buy
eTT67294B-413M 7H3 413 / 27.0 / 2.5   10 Buy
eTT6772F-415M 7H3 415 / 15.0 / 4.5   3 Buy
eTT67157TB-415M 7H3 415 / 15.0 / 3.0   86 Buy
eTT67626B04-415M 7H3 415 / 11.0 / 3.5   16 Buy
eTT6778B-415M 7H3 415 / 20.0 / 3.0   28 Buy
eTT67157B-418M 7H3 418 / 15.0 / 3.0   18 Buy
eTTW3433A-420M 5W3 420 / 17.0 / 3.5   8 Buy
eTTR3897FT-424.5M 5R3 424.5 / 20.0 / 3.0   17 Buy
eTTS3063F-434M 7S3 434 / 31.0 / 4.0   10 Buy
eTT67100D-435M 7H3 435 / 9.0 / 4.0   111 Buy
eTT6778B-435M 7H3 435 / 20.0 / 3.0   367 Buy
eTTW3630B-435M 5W3 435 / 26.0 / 4.0   104 Buy
eTT67295B-435M 7H3 435 / 34.0 / 3.0   20 Buy
eTT67157B-436M 7H3 436 / 15.0 / 3.0   29 Buy
eTTR3898FT-436M 5R3 436 / 20.0 / 3.0   2 Buy
eTT67528B-436M 7H3 436 / 65.0 / 1.5   15 Buy
eTT6778B-438M 7H3 438 / 19.0  / 3.0   4 Buy
eTT67553E-440M 7H3 440 / 15.0  / 3.0   2 Buy
eTTR3637A-440M 5R3 440 / 20.0 / 3.5   5 Buy
eTT67157B-445M 7H3 445 / 15.0 / 3.0   245 Buy
eTT67553E-450M 7H3 450 / 16.0 / 3.0   2 Buy
eTT67870B-450M 7H3 450 / 100.0 / 1.5   18 Buy
eTT6395F-450M 7H3 450 / 120.0 / 2.0   10 Buy
eTT67409B-455M 7H3 455 / 58.0 / 2.0   4 Buy
eTT67100D-455M 7H3 455 / 10.0 / 4.0   29 Buy
eTT67462B-455M 7H3 455 / 7.0 / 5.0   10 Buy
eTT6772F-455M 7H3 455 / 15.0 / 3.5   4 Buy
eTT67101D-458M 7H3 458 / 7.0 / 4.0   5 Buy
eTT67412B-458M 7H3 458 / 55.0 / 3.0   29 Buy
eTT63725A-460M 7H3 460 / 2.0 / 8.0   10 Buy
eTT6774B1-460M 7H3 460 / 15.0 / 3.0   549 Buy
eTTW31049B-460M 5W3 460 / 2.0 / 10.5   10 Buy
eTTR3899FT-460M 5R3 460 / 22.0 / 3.0   96 Buy
eTT63448B-460M 7H3 460 / 20.0 / 2.5   26 Buy
eTT67491B-461M 7H3 461 / 20.0 / 2.5   11 Buy
eTT67553B-461M 7H3 461 / 14.0 / 3.0   198 Buy
eTTR3926FT-461.5M 5R3 461.5 / 24.0 / 4.0   3 Buy
eTTR3931F-462.5M 5R3 462.5 / 18.0 / 3.0   8 Buy
eTT67289E-463.5M 7H3 463.5 / 27.0 / 2.5   31 Buy
eTT67627B02-465M 7H3 465 / 13.0 / 3.5   266 Buy
eTT67491B-465M 7H3 465 / 18.0 / 2.5   2 Buy
eTT67101D-468M 7H3 468 / 8.0 / 3.5   66 Buy
eTTR3900FT-472.5M 5R3 472.5 / 22.0 / 3.0   2 Buy
eTT67553B-473M 7H3 473 / 14.0 / 3.0   189 Buy
eTT6849A2-480M 7H3 480 / 3.0 / 8.0   30 Buy
eTT6849A-480M 7H3 480 / 4.0 / 6.5   232 Buy
eTT6775B-480M 7H3 480 / 25.0 / 2.0   15 Buy
eTT67478B-480M 7H3 480 / 30.0 / 4.0   10 Buy
eTT67855B-480M 7H3 480 / 80.0 / 1.5   30 Buy
eTT63335F-480M 7H3 480 / 120.0 / 1.5   10 Buy
eTT67412B-485M 7H3 485 / 55.0 / 3.0   2 Buy
eTT67101D-490M 7H3 490 / 8.0 / 4.0   60 Buy
eTT6774B1-500M 7H3 500 / 18.0 / 3.0   8 Buy
eTT6774D-500M 7H3 500 / 30.0 / 2.0   16 Buy
eTTW3898A-510M 5W3 510 / 20.0 / 3.5   200 Buy
eTT6393F-530M 7H3  530 / 120.0 / 2.0   40 Buy
eTT67202A-546M 7H3  546 / 10.0 / 3.5   4 Buy
eTT67497B-550M 7H3 550 / 70.0 / 2.0   2 Buy
eTT6326F-557M 7H3  557 / 6.0 / 6.0   10 Buy
eTTW3985B-560M 5W3 560 / 8.0 / 5.0   3 Buy
eTT67103A-565.5M 7H3  565.5 / 10.0 / 3.5   20 Buy
eTT63336F-575M 7H3 575 / 120.0 / 1.5   30 Buy
eTTW3462F-580M 5W3 580 / 27.0 / 3.5   11 Buy
eTT6327F-581M 7H3 581 / 6.0 / 6.0   10 Buy
eTT67829B-585M 7H3 585 / 60.0 / 2.0   2 Buy
eTT6328F-593M 7H3 593 / 6.0 / 6.0   8 Buy
eTT67618F-596M 7H3 596 / 130.0 / 1.5   10 Buy
eTTW3986B-610M 5W3 610 / 8.0 / 5.0   3 Buy
eTT67618F-625M 7H3 625 / 130.0 / 1.5   49 Buy
eTT67830B-630M 7H3 630 / 60.0 / 2.0   2 Buy
eTT67499F-630M 7H3 630 / 70.0 / 2.5   3 Buy
eTT63610E-635M 7H3 635 / 45.0 / 2.5   6 Buy
eTT63366B-650M 7H3 650 / 120.0 / 2.0   20 Buy
eTTW3987B-660M 5W3 660 / 8.0 / 5.0   3 Buy
eTT63333F-666M 7H3 666 / 135.0 / 2.0   10 Buy
eTT67796B-675M 7H3 675 / 50.0 / 2.5   2 Buy
eTT63726A-700M 7H3 700 / 2.0 / 8.0   8 Buy
eTTW31050B-700M 5W3 700 / 5.0 / 8.0   8 Buy
eTT67838B-700M 7H3 700 / 10.0 / 4.5   10 Buy
eTT67845B-700M 7H3 700 / 20.0 / 3.0   10 Buy
eTT67297A-700M 7H3 700 / 35.0 / 2.0   6 Buy
eTT67790B-700M 7H3 700 / 40.0 / 2.5   6 Buy
eTT67796B-700M 7H3 700 / 50.0 / 2.5   10 Buy
eTT63329E-700M 7H3 700 / 80.0 / 2.0   10 Buy
eTT67603E-700M 7H3 700 / 100.0 / 2.5   2 Buy
eTT63248F-700M 7H3 700 / 130.0 / 1.5   10 Buy
eTT6814A-711M 7H3 711 / 5.0 / 6.0   10 Buy
eTT63337F-725M 7H3 725 / 120.0 / 1.5   29 Buy
eTTW3489B-713M 5W3 713 / 14.0 / 4.5   2305 Buy
eTTW3489B-743M 5W3 743 / 17.0 / 4.5   1798 Buy
eTT63337F-745M 7H3 745 / 120.0 / 1.5   10 Buy
eTT63384F-750M 7H3 750 / 130.0 / 1.5   20 Buy
eTT6870A-769M 7H3 769 / 10.0 / 4.5   28 Buy
eTT63406BT1-795M 7H3 795 / 40.0 / 4.0   12 Buy
eTT63385F-800M 7H3 800 / 130.0 / 2.0   20 Buy
eTT67857B-805M 7H3 805 / 140.0 / 2.0   2 Buy
eTT63348F-805M 7H3 805 / 140.0 / 2.0   10 Buy
eTT63395E-808M 7H3 808 / 120 / 2.0   13 Buy
eTTW3512B-815M 5W3 815 / 35.0 / 3.0   26 Buy
eTT67630E-816M 7H3 816 / 20.0 / 3.5   14 Buy
eTT67857B-819M 7H3 819 / 140.0 / 2.0   10 Buy
eTT67216A-836M 7H3 836 / 40.0 / 2.5   5 Buy
eTT67450E-836.5M 7H3 836.5 / 32.0 / 2.5   185 Buy
eTT67799B-845M 7H3 845 / 52.0 / 2.0   2 Buy
eTT63386F-850M 7H3 850 / 120.0 / 1.5   20 Buy
eTT6817A-850M 7H3 850 / 4.0 / 7.0   21 Buy
eTTW3513B-850M 5W3 850 / 33.0 / 4.0   26 Buy
eTT67859B-850M 7H3 850 / 100.0 / 1.5   15 Buy
eTT67859F-850M 7H3 850 / 100.0 / 1.5   30 Buy
eTT63449B-860M 7H3 860 / 20.0 / 3.0   28 Buy
eTT63727A-868M 7H3 868 / 2.0 / 8.0   10 Buy
eTTW31051B-868M 5W3 868 / 5.0 / 7.5   10 Buy
eTT67133A-880M 7H3 880 / 16.0 / 4.0   4435 Buy
eTTR3731B-875M 5R3 875 / 25.0 / 4.0   100 Buy
eTT67451F-881.5M 7H3 881.5 / 34.0 / 2.5   188 Buy
eTT67866B-883M 7H3 883 / 145.0 / 2.5   19 Buy
eTT63383F-895M 7H3 895 / 100.0 / 2.0   10 Buy
eTT67548E-895.5M 7H3 895.5 / 40.0 / 2.0   185 Buy
eTT67805B-898M 7H3 898 / 60.0 / 2.5   10 Buy
eTT63387F-900M 7H3 900 / 130.0 / 2.0   20 Buy
eTT67550E-902.5M 7H3 902.5 / 27.0 / 2.5   132 Buy
eTT63728A-915M 7H3 915 / 2.0 / 7.5   10 Buy
eTTW31052B-915M 5W3 915 / 5.0 / 8.0   10 Buy
eTT67248A-915M 7H3 915 / 10 / 4.5   48 Buy
eTT67550E-915M 7H3 915 / 27.0 / 3.0   77 Buy
eTTW3684B-915M 5W3 915 / 25.0 / 3.5   89 Buy
eTT63424A-915M 7H3 915 / 40.0 / 3.0   5 Buy
eTT67414A-918M 7H3 918 / 65.0 / 2.0   20 Buy
eTT67218A-920M 7H3 920 / 20.0 / 3.5   82 Buy
eTTR3751B-925M 5R3 925 / 24.0 / 4.0   2 Buy
eTT67861B-925M 7H3 925 / 120.0 / 2.0   20 Buy
eTT67868B-933M 7H3 933 / 120.0 / 2.0   20 Buy
eTT63425A-940M 7H3 940 / 40.0 / 3.5   32 Buy
eTT67549F-940.5M 7H3 940.5 / 40.0 / 3.0   191 Buy
eTT63210B-943M 7H3 943 / 50.0 / 2.5   10 Buy
eTT67860B-950M 7H3 950 / 100.0 / 2.0   55 Buy
eTTS3211A-958M 7S3 958 / 14.0 / 5.5   61 Buy
eTT67153A-960M 7H3 960 / 2.0 / 6.0   2 Buy
eTT67862F-966.5M 7H3 966.5 / 100.0 / 2.0   10 Buy
eTT67862B-975M 7H3 975 / 120.0 / 2.5   20 Buy
eTT63338F-980M 7H3 980 / 120.0 / 2.0   20 Buy
eTT67314A-1025M 7H3 1025 / 35.0 / 3.0   28 Buy
eTT67863B-1025M 7H3 1025 / 120.0 / 2.5   5 Buy
eTT67551F-1030M 7H3 1030 / 25.0 / 2.5   129 Buy
eTT67469A-1066M 7H3 1066 / 40.0 / 3.0   3 Buy
eTT67864B-1075M 7H3 1075 / 120.0 / 2.5   11 Buy
eTT63339F-1150M 7H3 1150 / 120.0 / 2.0   3 Buy
eTT63339F-1160M 7H3 1160 / 120.0 / 2.0   18 Buy
eTT63365B-1200M 7H3 1200 / 120.0 / 2.0   7 Buy
eTTW3759B-1270M 5W3 1270 / 60.0 / 3.0   80 Buy
eTT67810B-1270M 7H3 1270 / 60.0 / 2.5   75 Buy
eTTW3739B-1275M 5W3 1275 / 50.0 / 3.0   64 Buy
eTT67426D-1282.5M 7H3 1282.5 / 25.0 / 4.0   51 Buy
eTTW3554B-1282.5M 5W3 1282.5 / 24.0 / 5.5   97 Buy
eTT63362F-1300M 7H3 1300 / 200.0 / 2.0   12 Buy
eTTW3810B-1375M 5W3 1375 / 72.0 / 2.5   59 Buy
eTT67684A-1405M 7H3 1405 / 110.0 / 3.0   17 Buy
eTTW3537B-1441M 5W3 1441 / 33.0 / 4.0   112 Buy
eTTW3537F-1441M 5W3 1441 / 33.0 / 4.0   16 Buy
eTTW3539E-1472M 5W3 1472 / 26.0 / 4.5   10 Buy
eTTW3538B-1489M 5W3 1489 / 43.0 / 3.5   475 Buy
eTTW3539B-1489M 5W3 1489 / 25.0 / 4.0   110 Buy
eTTW3539E-1489M 5W3 1489 / 25.0 / 4.0   206 Buy
eTTW3765B-1575M 5W3 1575 / 60.0 / 4.0   8 Buy
eTTW3527F-1747.5M 5W3 1747.5 / 69.0 / 3.0   56 Buy
eTTW3529E-1842.5M 5W3 1842.5 / 70.0 / 3.0   61 Buy
eTTW3705B-2025M 5W3 2025 / 20 / 5.5   47 Buy
eTTW3602B-2250M 5W3 2250 / 95 / 3.5   27 Buy
eTTW3608B-2400M 5W3 2400 / 100 / 4.0   3 Buy
eTTW3536B-2450M 5W3 2450 / 95.0 / 3.0   179 Buy
eTTW3859B-2450M 5W3 2450 / 100.0 / 3.0   18 Buy
eTTW3840B-2450M 5W3 2450 / 175.0 / 3.0   3 Buy
eTTW3841B-2500M 5W3 2500 / 190.0 / 3.0   13 Buy
eTTW3875B-2583M 5W3 2583 / 140.0 / 2.5   51 Buy

uploaded date: Feb.03.2025

TEMWELL  P/ N

(75 ohm BPF)

 Case

Fo / B.W / IL
MHz/MHz/dB

  

Q'ty
(pc)

 Order Online
eTTL63254F-175.25M 7H3 175.25 / 6 / 3.5   30 Buy
eTTL63255F-181.25M 7H3 181.25 / 6 / 3.5   30 Buy
eTTL63256F-187.25M 7H3 187.25 / 6 / 3.5   30 Buy
eTTL63258F-199.25M 7H3 199.25 / 6 / 4.0   30 Buy
eTTL63259F-205.25M 7H3 205.25 / 6 / 4.0   27 Buy
eTTL63260F-211.25M 7H3 211.25 / 6 / 3.0   30 Buy
eTTL6324F-533M 7H3 533 / 6 / 6.0   82 Buy
eTTL6325F-545M
 		7H3 545 / 6 / 6.0   82 Buy
eTTL6326F-557M
 7H3 557 / 6 / 6.0   82 Buy
eTTL6334B-569M 7H3 569 / 6 / 5.5   20 Buy
eTTL6327F-581M 7H3 581 / 6 / 6.0   82 Buy
eTTL6328F-593M 7H3 593 / 6 / 6.0   82 Buy
eTTWL3634F-614M 5W3 614 / 24 / 3.0   1071 Buy
eTTWL3473F-614M 5W3 614 / 26 / 3.5   61 Buy
Quadruple Tuning RF BandPass Helical Filter
7H4/ 5W4 Series
50Ω/75Ω Each Filter is Tunable  > ±5MHz
/storage/media/application/FilterStore/web-4pole.jpg
Product Specification:
Series : Temwell 7H4 / 5W4 Series
Tuning pole : Quadruple Tuning
Centre Freq. (Fo) : 42~2600 MHz
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)
uploaded date: Feb.03.2025

TEMWELL's P/N

Case

Fo / B.W / IL

MHz/MHz/dB

  

Q'ty

(pcs)

 Order online
eTF6491B-74M 7H4 74 / 10.0 / 3.0   30 Buy
eTF69641A1-113.5M 7H4 113.5 / 14.0 / 4.0   190 Buy
eTF69641A-113.5M 7H4 113.5 / 11.0 / 4.0   27 Buy
eTF69641B-113.5M 7H4 113.5 / 14.0 / 4.0   199 Buy
eTF64721B-146M 7H4 146 / 2.0 / 7.0   10 Buy
eTF69709B-146M 7H4 146 / 5.0 / 5.0   257 Buy
eTF69281A-146M 7H4 146 / 8.0 / 4.0   8 Buy
eTF69182B-152.5M 7H4 152.5 / 17.0 / 3.0   442 Buy
eTF64722B-157M 7H4 157 / 2.0 / 7.5   10 Buy
eTF64723B-160M 7H4 160 / 2.0 / 7.0   10 Buy
eTF69182B-168M 7H4 168 / 17.0 / 4.0   109 Buy
eTF6959D-170M 7H4 170 / 7.0 / 3.5   25 Buy
eTF64724A-172M 7H4 172 / 2.0 / 6.5   10 Buy
eTF6924D-185M 7H4 185 / 7.0 / 5.0   6 Buy
eTF6434B-223.5M 7H4 223.5 / 8.0 / 4.0   10 Buy
eTF64223B-288M 7H4 288 / 80.0 / 2.0   19 Buy
eTF69321B1-325M 7H4 325 / 13.0 / 4.0   1212 Buy
eTF64334B-325M 7H4 325 / 10.0 / 4.5   624 Buy
eTF69452B1-325M 7H4 325 / 10.0 / 5.5   26 Buy
eTF69479B1-325M 7H4 325 / 3.0 / 7.5   28 Buy
eTF69869B-350M 7H4 350 / 88.0 / 1.5   20 Buy
eTF64348B-375M 7H4 375 / 100.0 / 2.0   20 Buy
eTF69466B-408M 7H4 408 / 15.0 / 3.5   708 Buy
eTF69466B-409.5M 7H4 409.5 / 12.0 / 4.0   140 Buy
eTF69462A-425M 7H4 425 / 8.0 / 5.0   19 Buy
eTF69466B-426.5M 7H4 426.5 / 7.0 / 5.0   30 Buy
eTF69295B-427.5M 7H4 427.5 / 26.0 / 3.0   310 Buy
eTF69466B-433M 7H4 433 / 13.0 / 4.0   679   Buy
eTF69410B-435M 7H4 435 / 31.0 / 3.0   10 Buy
eTF69295B-435M 7H4 435 / 34.0 / 2.5   10 Buy
eTF6973F-441.5M 7H4 441.5 / 20.0 / 3.5   3  Buy
eTF64214B-450M 7H4 450 / 110.0 / 1.5   20 Buy
eTF69462A-455M 7H4 455 / 8.0 / 5.5   113 Buy
eTF64725A-460M 7H4 460 / 2.0 / 10.0   10 Buy
eTFW41049B-460M 5W4 460 / 2.0 / 9.5   10 Buy
eTFR4638A-460M 5R4 460 / 15.0 / 5.5   8 Buy
eTFR4639F-480M 5R4 480 / 16.0 / 5.0   7 Buy
eTF64335F-480M 7H4 480 / 120.0 / 2.0   20 Buy
eTF69257B-530M 7H4 530 / 40.0 / 3.0   30 Buy
eTF6493F-530M 7H4 530 / 120.0 / 2.0   20 Buy
eTF64336F-575M 7H4 575 / 120.0 / 2.0   20 Buy
eTF69618F-625M 7H4 625 / 130 / 2.0   20 Buy
eTF6964A-650M 7H4 650 / 5.0 / 7.0   30 Buy
eTF64366B-650M 7H4 650 / 120.0 / 2.0   20 Buy
eTF64333F-666M 7H4 666 / 125.0 / 2.5   20 Buy
eTF69651B-680M 7H4 680 / 50.0 / 2.5   131 Buy
eTF64726A-700M 7H4 700 / 2.0 / 9.5   10 Buy
eTF64384F-750M 7H4 750 / 130.0 / 2.0   20 Buy
eTF64385F-800M 7H4 800 / 130.0 / 2.0   20 Buy
eTF64465F-805M 7H4 805 / 140.0 / 2.0   20 Buy
eTF64386F-850M 7H4 850 / 120.0 / 2.0   20 Buy
eTF64727A-868M 7H4 868 / 2.0 / 7.5   10 Buy
eTFW41051B-868M 5W4 868 / 2.0 / 9.5   10 Buy
eTF64387F-900M 7H4 900 / 130.0 / 2.0   20 Buy
eTF64728A-915M 7H4 915 / 2.0 / 7.0   10 Buy
eTFW41052B-915M 5W4 915 / 5.0 / 8.0   10 Buy
eTFW4684B-915M 5W4 915 / 25.0 / 4.5   10 Buy
eTF69748B-915M 7H4 915 / 26.0 / 4.0   10 Buy
eTF69550E-915M 7H4 915 / 27.0 / 4.0   10 Buy
eTFW4553B-915M 5W4 915 / 29.0 / 4.0   10 Buy
eTF69861B-925M 7H4 925 / 120.0 / 2.0   20 Buy
eTF69868B-933M 7H4 933 / 120.0 / 2.0   20 Buy
eTF69862F-966.5M 7H4 966.5 / 110.0 / 2.0   20 Buy
eTF64338F-980M 7H4 980 / 120.0 / 2.0   20 Buy
eTF69864B-1075M 7H4 1075 / 120.0 / 2.0   20 Buy
eTF64339F-1160M 7H4 1160 / 120.0 / 2.0   20 Buy
eTF64365B-1200M 7H4 1200 / 120.0 / 2.5   8 Buy
eTF69810B-1270M 7H4 1270 / 60.0 / 3.0   10 Buy
eTFW4759B-1270M 5W4 1270 / 65.0 / 3.0   10 Buy
eTF64753D-1282.5M 7H4 1282.5 / 25.0 / 5.0   10 Buy
eTF69751B-1282.5M 7H4 1282.5 / 27.0 / 5.0   10 Buy
eTFW4575B-1282.5M 5W4 1282.5 / 29.0 / 5.0   9 Buy
eTF64362F-1300M 7H4 1300 / 200.0 / 2.0   20 Buy
eTF69684A-1405M 7H4 1405 / 110.0 / 3.0   20 Buy
eTFW4588B-1575M 5W4 1575 / 50.0 / 5.0   250 Buy
eTFW4647F-1950M 5W4 1950 / 59.0 / 4.0   26 Buy
eTFW4624E-2140M 5W4 2140 / 74.0 / 3.5   49 Buy
eTFW4875B-2583M 5W4 2583 / 192  / 3.5   50 Buy
eTFW41019B-2655M 5W4 2655 / 153  / 3.5   3 Buy
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