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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

2019-11-27

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 standard Quadruple Tuning Helical Filter is here for you as your best source in the world. about 200 items & 10Kpcs quantity. All goods are Delivery in 72 hours.

proimages/application/FilterStore/FilterStore.jpg 


Quadruple Tuning RF BandPass Helical Filter
7H4/ 5W4 Series
50Ω/75Ω Each Filter is Tunable  > ±5MHz
proimages/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)

TEMWELL's P/N

Case

Fo / B.W / IL

MHz/MHz/dB

Q'ty

(pcs)

uploaded

(Date)

Order online
eTF6491B-74M 7H4 74 10.0 / 3.0 30 Sep.01.2020 Buy
eTF69641A1-113.5M 7H4 113.5 / 14.0 / 4.0 190 Sep.01.2020 Buy
eTF69641A-113.5M 7H4 113.5 / 11.0 / 4.0 27 Sep.01.2020 Buy
eTF69641B-113.5M 7H4 113.5 / 14.0 / 4.0 199 Sep.01.2020 Buy
eTF64721B-146M 7H4 146 / 2.0 / 7.0 10 Sep.01.2020 Buy
eTF69709B-146M 7H4 146 / 5.0 / 5.0 260 Sep.01.2020 Buy
eTF69281A-146M 7H4 146 / 8.0 / 4.0 10 Sep.01.2020 Buy
eTF69182B-152.5M 7H4 152.5 / 17.0 / 3.0 442 Sep.01.2020 Buy
eTF64722B-157M 7H4 157 / 2.0 / 7.5 10 Sep.01.2020 Buy
eTF64723B-160M 7H4 160 / 2.0 / 7.0 10 Sep.01.2020 Buy
eTF69182B-168M 7H4 168 / 17.0 / 4.0 109 Sep.01.2020 Buy
eTF6959D-170M 7H4 170 / 7.0 / 3.5 25 Sep.01.2020 Buy
eTF64724A-172M 7H4 172 / 2.0 / 6.5 10 Sep.01.2020 Buy
eTF6924D-185M 7H4 185 / 7.0 / 5.0 6 Sep.01.2020 Buy
eTF6434B-223.5M 7H4 223.5 / 8.0 / 4.0 10 Sep.01.2020 Buy
eTF64223B-288M 7H4 288 / 80.0 / 2.0 19 Sep.01.2020 Buy
eTF69321B1-325M 7H4 325 / 13.0 / 4.0 1212 Sep.01.2020 Buy
eTF64334B-325M 7H4 325 / 10.0 / 4.5 624 Sep.01.2020 Buy
eTF69452B1-325M 7H4 325 / 10.0 / 5.5 26 Sep.01.2020 Buy
eTF69479B1-325M 7H4 325 / 3.0 / 7.5 28 Sep.01.2020 Buy
eTF69869B-350M 7H4 350 / 88.0 / 1.5 20 Sep.01.2020 Buy
eTF64348B-375M 7H4 375 / 100.0 / 2.0 20 Sep.01.2020 Buy
eTF69466B-408M 7H4 408 / 15.0 / 3.5 708 Sep.01.2020 Buy
eTF69466B-409.5M 7H4 409.5 / 12.0 / 4.0 140 Sep.01.2020 Buy
eTF69462A-425M 7H4 425 / 8.0 / 5.0 19 Sep.01.2020 Buy
eTF69466B-426.5M 7H4 426.5 / 7.0 / 5.0 30 Sep.01.2020 Buy
eTF69295B-427.5M 7H4 427.5 / 26.0 / 3.0 310 Sep.01.2020 Buy
eTF69466B-433M 7H4 433 / 13.0 / 4.0 682   Sep.01.2020 Buy
eTF69410B-435M 7H4 435 / 31.0 / 3.0 10 Sep.01.2020 Buy
eTF69295B-435M 7H4 435 / 34.0 / 2.5 10 Sep.01.2020 Buy
eTF6973F-441.5M 7H4 441.5 / 20.0 / 3.5 3  Sep.01.2020 Buy
eTF64214B-450M 7H4 450 / 110.0 / 1.5 20 Sep.01.2020 Buy
eTF69462A-455M 7H4 455 / 8.0 / 5.5 113 Sep.01.2020 Buy
eTF64725A-460M 7H4 460 / 2.0 / 10.0 10 Sep.01.2020 Buy
eTFW41049B-460M 5W4 460 / 2.0 / 9.5 10 Sep.01.2020 Buy
eTFR4638A-460M 5R4 460 / 15.0 / 5.5 8 Sep.01.2020 Buy
eTFR4639F-480M 5R4 480 / 16.0 / 5.0 7 Sep.01.2020 Buy
eTF64335F-480M 7H4 480 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF69257B-530M 7H4 530 / 40.0 / 3.0 0 Sep.01.2020 Buy
eTF6493F-530M 7H4 530 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF64336F-575M 7H4 575 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF69618F-625M 7H4 625 / 130 / 2.0 20 Sep.01.2020 Buy
eTF6964A-650M 7H4 650 / 5.0 / 7.0 0 Sep.01.2020 Buy
eTF64366B-650M 7H4 650 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF64333F-666M 7H4 666 / 125.0 / 2.5 20 Sep.01.2020 Buy
eTF69651B-680M 7H4 680 / 50.0 / 2.5 432 Sep.01.2020 Buy
eTF64726A-700M 7H4 700 / 2.0 / 9.5 10 Sep.01.2020 Buy
eTF64384F-750M 7H4 750 / 130.0 / 2.0 20 Sep.01.2020 Buy
eTF64385F-800M 7H4 800 / 130.0 / 2.0 20 Sep.01.2020 Buy
eTF64465F-805M 7H4 805 / 140.0 / 2.0 20 Sep.01.2020 Buy
eTF64386F-850M 7H4 850 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF64727A-868M 7H4 868 / 2.0 / 7.5 10 Sep.01.2020 Buy
eTFW41051B-868M 5W4 868 / 2.0 / 9.5 10 Sep.01.2020 Buy
eTF64387F-900M 7H4 900 / 130.0 / 2.0 20 Sep.01.2020 Buy
eTF64728A-915M 7H4 915 / 2.0 / 7.0 10 Sep.01.2020 Buy
eTFW41052B-915M 5W4 915 / 5.0 / 8.0 10 Sep.01.2020 Buy
eTFW4684B-915M 5W4 915 / 25.0 / 4.5 10 Sep.01.2020 Buy
eTF69748B-915M 7H4 915 / 26.0 / 4.0 10 Sep.01.2020 Buy
eTF69550E-915M 7H4 915 / 27.0 / 4.0 10 Sep.01.2020 Buy
eTFW4553B-915M 5W4 915 / 29.0 / 4.0 10 Sep.01.2020 Buy
eTF69861B-925M 7H4 925 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF69868B-933M 7H4 933 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF69862F-966.5M 7H4 966.5 / 110.0 / 2.0 20 Sep.01.2020 Buy
eTF64338F-980M 7H4 980 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF69864B-1075M 7H4 1075 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF64339F-1160M 7H4 1160 / 120.0 / 2.0 20 Sep.01.2020 Buy
eTF64365B-1200M 7H4 1200 / 120.0 / 2.5 8 Sep.01.2020 Buy
eTF69810B-1270M 7H4 1270 / 60.0 / 3.0 10 Sep.01.2020 Buy
eTFW4759B-1270M 5W4 1270 / 65.0 / 3.0 10 Sep.01.2020 Buy
eTF64753D-1282.5M 7H4 1282.5 / 25.0 / 5.0 10 Sep.01.2020 Buy
eTF69751B-1282.5M 7H4 1282.5 / 27.0 / 5.0 10 Sep.01.2020 Buy
eTFW4575B-1282.5M 5W4 1282.5 / 29.0 / 5.0 10 Sep.01.2020 Buy
eTF64362F-1300M 7H4 1300 / 200.0 / 2.0 20 Sep.01.2020 Buy
eTF69684A-1405M 7H4 1405 / 110.0 / 3.0 20 Sep.01.2020 Buy
eTFW4588B-1575M 5W4 1575 / 50.0 / 5.0 250 Sep.01.2020 Buy
eTFW4647F-1950M 5W4 1950 / 59.0 / 4.0 26 Sep.01.2020 Buy
eTFW4624E-2140M 5W4 2140 / 74.0 / 3.5 49 Sep.01.2020 Buy
eTFW4875B-2583M 5W4 2583 / 192  / 3.5 50 Sep.01.2020 Buy
eTFW41019B-2655M 5W4 2655 / 153  / 3.5 3 Sep.01.2020 Buy