HL4CRO님 보세요

However, it is not necessary to use 1:1 balun and you
can use just simple RFC made by winding your feed coax
on to a coil as you can see on picture I am sending you.
This is RFC I have on my antenna that works very good

Use 60mm PVC pipe as a form and wind 9 close wound
turns of your feed cable. No need to cut the cable or
install connectors but sure you can do it as well.

If you will use RG213(50 ohm) or similar cable than you can use
80mm or even 100mm PVC pipe as a form, result will be
just the same. On my antenna built in Nepal I used 100mm
form and antenna worked very nice so I made first ever
EME QSO on 6m from Nepal.

If you have any more questions or doubts feel free to
contact me again, will be glad to help you build antenna

위의 글은 쵸크바룬에 대한 글입니다.
2번째가 쵸크바룬에 대한 그림인데 안올라가네요.
60mm 파이프에 붙여감으면 된답니다.
80-100mm 파이프고 괜찮은 것 같고요, 회수는 9회정도...
쵸크바룬 사진은 HL4CEL님에게 보냈읍니다.
저는 6M EME ANT가 이 바룬입니다.
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