| To: | "Douglas Ruz" <co8dm@frcuba.co.cu>, <CQ-Contest@contesting.com> |
|---|---|
| Subject: | Re: [CQ-Contest] 4:1 Current balun for Off Center Fed dipole ??? |
| From: | "Tom W8JI" <w8ji@w8ji.com> |
| Reply-to: | Tom W8JI <w8ji@w8ji.com> |
| Date: | Mon, 3 Sep 2012 20:17:45 -0400 |
| List-post: | <cq-contest@contesting.com">mailto:cq-contest@contesting.com> |
I need a 4:1 CURRENT BALUN (NOT VOLTAGE BALUN) to avoid that antenna current can flow on the feeder...In the Antenna Book chapter 26 I can see a current balun but said "balanced to balanced", is it ok???... A current balun functions perfectly as an un un, provided it is a real current balun. Some baluns called current baluns are not.The balun on 26-20B in the 18th Antenna book is marginally OK. It may not work perfectly, and require additional common mode choking on the 50 ohm side. 73 Tom _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.contesting.com/mailman/listinfo/cq-contest |
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