Filter Store: Standard Toko alternative Filter for 7HT 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-7HT 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 K3 Series for replaced Toko 7HT
50Ω Each Filter is Tunable  > ±5MHz
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Product Specification:
Series : Temwell K3 Series as Toko 7HT Series
Tuning pole : Triple Tuning
Centre Freq. (Fo) : 322~1300 MHz
Bandwidth (B.W.):  10~30MHz
Insertion Loss(I.L.): Max 5.0 dB
Case (H x L x W) :  12.5 x 7.6 x 22.9 mm (7H3)
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

eK3BT-370M-10M

  (302MXPR-1138D(S))

 7H3 370 / 10.0 / 3.5 40dB @FC-50M/35dB @FC+50M 
 30 Buy

eK3BT-370M-16M

  (302MXPR-1138D)

 7H3 370 / 16.0 / 3.0 40dB @FC-50M/35dB @FC+50M 
 30 Buy

eK3B-380M-10M

 7H3 380 / 10.0 / 3.0 55dB @FC-50M/43dB @FC+50M 
 18 Buy

eK3BT-390M-10M

  (302MXPR-1137D(S))

 7H3 390 / 10.0 / 3.5 40dB @FC-50M/35dB @FC+50M 30 Buy

eK3BT-390M-16M

  (302MXPR-1137D)

 7H3 390 / 16.0 / 3.0 40dB @FC-50M/30dB @FC+50M 564 Buy

eK3B-400M-10M

 7H3 400 / 10.0 / 3.0 49dB @FC-50M/37dB @FC+50M 6 Buy

eK3BT-410M-11M

  (302MXPR-1136D(S))

 7H3 410 / 11.0 / 3.5 40dB @FC-50M/35dB @FC+50M 27 Buy

eK3BT-410M-16M

  (302MXPR-1136D)

 7H3 410 / 16.0 / 3.0 40dB @FC-50M/30dB @FC+50M 30 Buy

eK3BT-415M-16M

  (302MXPR-1109D)

 7H3 415 / 16.0 / 3.0 40dB @FC-50M/30dB @FC+50M 30 Buy

eK3BT-415M-20M

  (302MXP-688DTW)

 7H3 415 / 20.0 / 3.0 36dB @FC-50M/26dB @FC+50M 526 Buy

eK3B-420M-10M

 7H3 420 / 10.0 / 3.0 46dB @FC-50M/37dB @FC+50M 18 Buy

eK3BT-425M-20M

  (302MXP-689DTW)

 7H3 425 / 20.0 / 3.0 36dB @FC-50M/26dB @FC+50M 
 397 Buy

eK3BT-435M-20M

  (302MXP-690DTW)

 7H3 435 / 20.0 / 3.0 49dB @FC-50M/34dB @FC+50M 
 556 Buy

eK3B-440M-10M

 7H3 440 / 10.0 / 3.0 46dB @FC-50M/35dB @FC+50M 18 Buy

eK3BT-455M-20M

  (5302MXP-691DTW)

 7H3 455 / 20.0 / 3.5 52dB @FC-50M/29dB @FC+50M 
 1145 Buy

eK3B-460M-10M

 7H3 460 / 10.0 / 3.0 47dB @FC-50M/34dB @FC+50M 31 Buy

eK3BT-465M-15M

  (302MXPR-1110D)

 7H3 465 / 15.0 / 3.0 40dB @FC-50M/30dB @FC+50M 38 Buy

eK3B-480M-10M

 7H3 480 / 10.0 / 3.0 43dB @FC-50M/31dB @FC+50M 18 Buy

eK3B-485M-20M

  (302MXP-677A)

 7H3 485 / 20.0 / 2.5 20dB @FC-50M/18dB @FC+50M 30 Buy

eK3B-500M-10M

 7H3 500 / 10.0 / 3.0 40dB @FC-50M/30dB @FC+50M 18 Buy

eK3BT-500M-16M

  (302MXPR-1108D)

 7H3 500 / 16.0 / 3.0 35dB @FC-50M/30dB @FC+50M 
 30 Buy

eK3BT-510M-15M

  (302MXP-667D)

 7H3 510 / 15.0 / 3.0 30dB @FC-40M/23dB @FC+40M 530 Buy

eK3B-520M-10M

 7H3 520 / 10.0 / 3.0 41dB @FC-50M/34dB @FC+50M 18 Buy

eK3CT2-600M-20M

 (302MXP-606E)

 7H3 600 / 20.0 / 3.5 16dB @FC-30M/11dB @FC+30M 30 Buy

eK3CT2-651M-10M

 (302HN-565E)

 7H3 651 / 10.0 / 4.5 40dB @FC-50M/40dB @FC+50M 30 Buy

eK3BT-612M-18M

  (302HN-528D)

 7H3 612 / 18.0 / 3.5 20dB @FC-30M/14dB @FC+30M 30 Buy

eK3BT-680M-13M

  (302MXPR-1119D)

 7H3 680 / 13.0 / 3.5 40dB @FC-50M/30dB @FC+50M 
 28 Buy

eK3CT1-833M-16M

  (302HXPK-1111B(S))

 7H3 833 / 16.0 / 3.5 30dB @FC-50M/25dB @FC+50M 30 Buy

eK3CT1-833M-21M

  (302HXPK-1111B)

 7H3 833 / 21.0 / 3.0 30dB @FC-50M/20dB @FC+50M 30 Buy

eK3BT-835M-20M

  (302HN-051D)

 7H3 835 / 20.0 / 3.0 40dB @FC-50M/26dB @FC+50M 560 Buy

eK3CT1-860.5M-23M

  (302HN-589B)

 7H3 860.5 / 23.0 / 3.5 47dB @FC-80M/35dB @FC+80M 30 Buy

eK3BT-880M-25M

  (302HN-052D)

 7H3 880 / 25.0 / 3.5 16dB @FC-40M/10dB @FC+40M 30 Buy

eK3CT1-904M-12M

 (302HA-018BTW)

 7H3 904 / 12.0 / 4.0 40dB @FC-60M/30dB @FC+60M 60 Buy

eK3CT1-904M-20M

 (302HA-018BTW)

 7H3 904 / 20.0 / 3.5 35dB @FC-60M/28dB @FC+60M 278 Buy

eK3CT1-915M-12M

 (302HN-487B)

 7H3 915 / 12.0 / 5.0 48dB @FC-90M/40dB @FC+90M 
 30 Buy

eK3CT1-938M-15M

 (302HN-529B)

 7H3 938 / 15.0 / 5.0 23dB @FC-30M/19dB @FC+30M 30 Buy

eK3CT1-947M-18M

 (302HN-493B)

 7H3 947 / 18.0 / 4.5 32dB @FC-50M/25dB @FC+50M 28 Buy

eK3CT1-960M-12M

 (302HN-486B)

 7H3 960 / 12.0 / 5.0 55dB @FC-90M/45dB @FC+90M 30 Buy

eK3CT1-1015M-25M

 (302HN-071B)

 7H3 1015 / 25.0 / 4.0 20dB @FC-40M/16dB @FC+40M 24 Buy
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