Filter Store: Standard Toko alternative Filter for 5HT Series

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-5HT 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. 

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Temwell K3R Series for replaced Toko 5HT
50Ω Each Filter is Tunable  > ±5MHz
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Product Specification:
Series : Temwell K3R Series as Toko 5HT Series
Tuning pole : Triple Tuning
Centre Freq. (Fo) : 322~1300 MHz
Bandwidth (B.W.):  10~30MHz
Insertion Loss(I.L.): Max 5.0dB
Case (H x L x W) : 16.8 x 5.6 x 8.6 mm
Uploaded date: Apr.02.2025

TEMWELL P/N

(Replaced Toko P/N)

Case

Fo / B.W / IL

MHz/MHz/dB

  Rejection

Q'ty

(pc)

Order
online
eK3RFT-320M-20M 5R3 320 / 20.0 / 3.5 33dB @FC-50M/25dB @FC+50M 30 Buy
eK3RFT-340M-20M 5R3 340 / 20.0 / 3.5 33dB @FC-50M/25dB @FC+50M 30 Buy

eK3RFT-360M-20M

  (5HT-36020AS-360TW)

 5R3 360 / 20.0 / 4.0 33dB @FC-50M/25dB @FC+50M 30 Buy
eK3RFT-370M-20M 5R3 370 / 20.0 / 4.0 33dB @FC-50M/25dB @FC+50M 30 Buy

eK3RFT-380M-20M

  (5HT-38020AS-380TW)

 5R3 380 / 20.0 / 4.0 28dB @FC-50M/24dB @FC+50M 502 Buy

eK3RFT-390M-20M 

 5R3 390 / 20.0 / 4.0 28dB @FC-50M/24dB @FC+50M 50 Buy

eK3RFT-400M-15M

  (5HT-40020AS-400TW)

 5R3 400 / 15.0 / 4.0 34dB @FC-50M/31dB @FC+50M 3425 Buy

eK3RFT-410M-16M

  (5HT-41020AS-410TW)

 5R3 410 / 16.0 / 4.0 34dB @FC-50M/30dB @FC+50M 50 Buy

eK3RFT-410.7M-10M

  (5HT-410.750AS-410TW)

 5R3 410.7 / 10.0 / 4.5 48dB @FC-50M/44dB @FC+50M 528 Buy

eK3RFT-420M-16M

  (5HT-42020AS-420TW)

 5R3 420 / 16.0 / 4.0 32dB @FC-50M/27dB @FC+50M 1270 Buy

eK3RFT-430M-18M

  (5HT-43020AS-430TW)

 5R3 430 / 18.0 / 4.0 52dB @FC-50M/31dB @FC+50M 38 Buy

eK3RFT-435M-10M

  (5HT-43510AS-435TW)

 5R3 435 / 10.0 / 4.5 32dB @FC-50M/30dB @FC+50M 30 Buy

eK3RFT-440M-18M

  (5HT-44020AS-440TW)

 5R3 440 / 18.0 / 4.0 28dB @FC-50M/25dB @FC+50M 1136 Buy

eK3RFT-450M-18M

  (5HT-45020AS-450TW)

 5R3 450 / 18.0 / 4.0 28dB @FC-50M/25dB @FC+50M 
 15 Buy

eK3RFT-460M-18M

  (5HT-46020AS-460TW)

 5R3 460 / 18.0 / 4.0 28dB @FC-50M/23dB @FC+50M 316 Buy

eK3RFT-480M-18M

  (5HT-48030AS-480TW)

 5R3 480 / 18.0 / 4.0 26dB @FC-50M/22dB @FC+50M 171 Buy

eK3RFT-495M-20M

  (5HT-49520AS-495TW)

 5R3 495 / 20.0 / 4.0 26dB @FC-50M/22dB @FC+50M 197 Buy

eK3RFT-515M-20M

  (5HT-51535AS-515TW)

 5R3 515 / 20.0 / 4.0 25dB @FC-50M/20dB @FC+50M 
 530 Buy

eK3RFT-518M-40M

  (5HT-51820AS-518TW)

 5R3 518 / 40.0 / 4.0 20dB @FC-50M/17dB @FC+50M 524 Buy

eK3RBT-520M-14M

  (5HT-52070AS-520TW)

 5R3 520 / 14.0 / 4.0 25dB @FC-50M/22dB @FC+50M 429 Buy

eK3RBT-590M-18M

  (5HT-59065F-590TW)

 5R3 590 / 18.0 / 4.0 27dB @FC-50M/25dB @FC+50M 403 Buy

eK3RBT-635M-18M

  (5HT-63540F-635TW)

 5R3 635 / 18.0 / 4.0 30dB @FC-50M/26dB @FC+50M 64 Buy

eK3RBT-655M-16M

  (5HT-65550F-655TW)

 5R3 655 / 16.0 / 4.0 30dB @FC-50M/26dB @FC+50M 129 Buy

eK3RBT-705M-20M

  (5HT-70530F-705TW)

 5R3 705 / 20.0 / 4.0 30dB @FC-50M/26dB @FC+50M 42 Buy

eK3RBT-735M-20M

  (5HT-73565F-735TW)

 5R3 735 / 20.0 / 4.0 28dB @FC-50M/24dB @FC+50M 26 Buy

eK3RBT-800M-20M

  (5HT-80030F-800TW)

 5R3 800 / 20.0 / 4.0 28dB @FC-50M/24dB @FC+50M 401 Buy

eK3RBT-830M-20M

  (5HT-83050F-830TW)

 5R3 830 / 20.0 / 4.0 26dB @FC-50M/22dB @FC+50M 525 Buy

eK3RBT-862M-20M

  (5HT-86220F-862TW)

 5R3 862 / 20.0 / 4.0 24dB @FC-50M/20dB @FC+50M 508 Buy

eK3RBT-880M-20M

  (5HT-88065F-880TW)

 5R3 880 / 20.0 / 4.0 24dB @FC-50M/20dB @FC+50M 303 Buy

eK3RBT-945M-20M

 (5HT-94535F-945TW)

 5R3 945 / 20.0 / 4.0 22dB @FC-50M/18dB @FC+50M 
 55 Buy

eK3RBT-980M-20M

 (5HT-98030F-980TW)

 5R3 980 / 20.0 / 4.0 22dB @FC-50M/18dB @FC+50M 562 Buy

eK3RBT-1010M-20M

 (5HT-101045F-1010TW)

 5R3 1010 / 20.0 / 4.0 18dB @FC-50M/14dB @FC+50M 515 Buy

eK3RBT-1055M-20M

 (5HT-105535F-1055TW)

 5R3 1055 / 20.0 / 4.0 18dB @FC-50M/14dB @FC+50M 30 Buy

eK3RBT-1090M-20M

 (5HT-109065F-1090TW)

 5R3 1090 / 20.0 / 4.0 17dB @FC-50M/15dB @FC+50M 514 Buy

eK3RCT3-1125M-20M

 (5HT-112570C-1125TW)

 5R3 1125 / 20.0 / 4.5 20dB @FC-50M/18dB @FC+50M 513 Buy

eK3RCT3-1230M-20M

 (5HT-123080C-1230TW)

 5R3 1230 / 20.0 / 4.5 20dB @FC-50M/16dB @FC+50M 559 Buy

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