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davebehee
2025-08-21 16:05:11
Am designing a dyi ' common mode choke' for my ham radio antenna system. Tried a 240-43, this 240-31 worked somewhat better, over a wider frequency range....
Customer
2025-08-16 17:04:34
I used the Toroid to build a 1:1 balun worked well.
Smuckatelli
2025-05-26 17:23:24
It's a ferrite. Exactly what it says on the tin.
Excelente
2025-04-24 18:02:46
Muy buen producto .TalComo la descripción
Big Jim
2025-04-09 14:20:20
A good purchase
Jerry
2025-03-23 15:20:17
Came as described, good apparent quality but whether it is truly made from type 31 ferrous material, I have no way to test that. Used as a DIY 1:1 balun.
Paul Quillen
2025-03-07 17:35:10
I use a pair of these to make a common mode choke for ham radio feed lines. These are nice and big so that a PL-259 can easily fit through them 9 or so times, depending upon the OD of your coax. The OD is 2.4" and the ID is 1 3/8"
jorge
2025-02-13 10:43:28
This work great for rf on your radio .
Paul
2025-02-11 18:39:42
Seem to be well made, when made into balum still working well.
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