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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

2019-11-28

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 design and develop Toko Type Helical Filter as standard to replace Toko Filter in Toko-7HW Series. All items in series are 100% pin-to-pin match. Delivery in 72 hours and ready in stock now. All items in series are Delivery in 72 hours.


proimages/application/FilterStore/FilterStore-Toko.jpg


Temwell K2 Series for replaced Toko 7HW
50Ω Each Filter is Tunable  > ±5MHz
proimages/application/FilterStore/web-2pole.jpg
Product Specification:
Series : Temwell K2 Series as Toko 7HW Series
Tuning pole : Double Tuning
Centre Freq. (Fo) : 320~1305 MHz
Bandwidth (B.W.):  10~40MHz
Insertion Loss(I.L.):Max 4.0dB
Case (H x L x W) : 12.5 x 7.6 x 15.2 mm


TEMWELL P/N

(Replaced Toko P/N)

Case

Fo / B.W / IL

MHz/MHz/dB

Q'ty

(pcs)

uploaded

(Date) 

Order online

eK2B-223M-4M

  (252HEP-A123A)

7H2

223 / 4.0 / 5.5 55 May.06.2020 Buy

eK2B-319.5M-11M

  (252HEP-2609A)

7H2

319.5 / 11.0 / 4.5 30 May.06.2020 Buy

eK2B-332M-8M

  (252HEP-2956A)

7H2

332 / 8.0 / 3.5 3 May.06.2020 Buy

eK2B-337M-8M

  (252HEP-4041A)

7H2

337 / 8.0 / 3.5 30 May.06.2020 Buy

eK2B1-360M-10M

  (7HW-35515A-360TW)

7H2

360 / 10.0 / 2.5 24 May.06.2020 Buy

eK2B1-370M-10M

  (7HW-36020A-370TW)

7H2

370 / 10.0 / 2.5 30 May.06.2020 Buy

eK2B-380M-10M

7H2

380 / 10.0 / 2.0

96 May.06.2020 Buy

eK2B1-380M-10M

  (7HW-37020A-380TW)

7H2

380 / 10.0 / 2.5 38 May.06.2020 Buy

eK2B-380M-21M

  (252MXPR-2252A)

7H2

380 / 21.0 / 3.5 53 May.06.2020 Buy

eK2B1-390M-10M

  (7HW-38025A-390TW)

7H2

390 / 10.0 / 3.0 342 May.06.2020 Buy

eK2B-400M-10M

7H2

400 / 10.0 / 2.0 231 May.06.2020 Buy

eK2B1-405M-15M

  (252MXPR-2535A)

7H2

405 / 15.0 / 3.5 42 May.06.2020 Buy

eK2B1-410M-10M

  (7HW-39525A-410TW)

7H2

410 / 10.0 / 2.5  135 May.06.2020 Buy

eK2B-415M-30M

  (252MXPR-2443A)

7H2

415 / 30.0 / 5.0 409 May.06.2020 Buy

eK2B-420M-10M

7H2

420 / 10.0 / 2.5 96 May.06.2020 Buy

eK2B1-420M-11M

  (7HW-40525A-420TW)

  (252MXPR-2536A)

7H2

420 / 11.0 / 2.5 749 May.06.2020 Buy
eK2B-420.2M-10M

7H2

420.2 / 10.0 / 2.0 6 May.06.2020 Buy

eK2B1-435M-11M

  (7HW-42025A-435TW)

  (252MXPR-2537A)

7H2

435 / 11.0 / 2.5 1003 May.06.2020 Buy

eK2B-440M-10M

7H2

440 / 10.0 / 2.5 96 May.06.2020 Buy

eK2B1-450M-11M

  (7HW-432525A-450TW)

7H2

450 / 11.0 / 2.5 530 May.06.2020 Buy

eK2B-453M-20M

  (252MXPR-2767A)

7H2

453 20.0 / 2.0 60 May.06.2020 Buy

eK2B-460M-10M

7H2

460 / 10.0 / 2.0 32 May.06.2020 Buy

eK2B1-460M-11M

  (7HW-45026A-460TW)

7H2 460 / 11.0 / 2.5 78 May.06.2020 Buy

eK2B-462M-20M

  (252MXPR-2689A)

7H2 462 20.0 / 2.0 29 May.06.2020 Buy

eK2B1-475M-11M

  (7HW-46025A-475TW)

7H2 475 / 11.0 / 2.5 30 May.06.2020 Buy

eK2B-480M-10M

7H2

480 / 10.0 / 2.5 96 May.06.2020 Buy

eK2B-480M-20M

  (252MXPR-2765A)

7H2

480 20.0 / 2.0 50 May.06.2020 Buy

eK2B1-490M-13M

  (7HW-49030A-490TW)

7H2

490 / 13.0 / 2.5 30 May.06.2020 Buy

eK2B-500M-10M

7H2

500 / 10.0 / 2.5 96 May.06.2020 Buy

eK2B1-505M-13M

  (7HW-49030A-505TW) 

7H2 505 / 13.0 / 2.5 18 May.06.2020 Buy

eK2B-520M-10M

7H2

520 / 10.0/ 2.5 96 May.06.2020 Buy

eK2B1-525M-13M

  (7HW-51030A-525TW)

7H2

525 / 13.0 / 2.5

30 May.06.2020 Buy

eK2C-600M-15M

  (252HXPK-4733F)

7H2

600 15.0 / 3.0

29 May.06.2020 Buy

eK2C-640M-15M

  (252HXPK-2708F)

7H2

640 15.0 / 3.0

12 May.06.2020 Buy

eK2C-680M-18M

  (252HXPK-2701F)

7H2

680 18.0 / 3.0

8 May.06.2020 Buy

eK2C-785M-20M

  (252HXPK-2787F)

7H2

785 20.0 / 2.5

12 May.06.2020 Buy

eK2C-870M-25M

  (252HXPK-2770F)

7H2

870 25.0 / 2.5

22 May.06.2020 Buy

eK2D-750M-20M

7H2

750 / 20.0 / 3.0

87 May.06.2020 Buy

eK2D-780M-20M

7H2

780 / 20.0/ 2.5

104 May.06.2020 Buy

eK2D-810M-20M

7H2

810 / 20.0 / 2.5

104 May.06.2020 Buy

eK2D-870M-20M

7H2

870 / 20.0 / 3.0

69 May.06.2020 Buy

eK2D-900M-20M

7H2

900 / 20.0  / 3.0

104 May.06.2020 Buy

eK2C-910M-20M

  (252HXPK-2737F)

7H2

910 20.0 / 3.0

41 May.06.2020 Buy

eK2D-930M-20M

7H2

930 / 20.0 / 2.5

104 May.06.2020 Buy

eK2D-960M-20M

7H2

960 / 20.0 / 3.0

104 May.06.2020 Buy

eK2WB-2370M-100M

5W2

2370 / 100.0 / 3.0

100 May.06.2020 Buy

eK2WB-2470M-100M

5W2

2470 / 100.0 / 3.0

98 May.06.2020 Buy