Topband: FEEDING AN END-FED LONGWIRE
Donald Chester
k4kyv at hotmail.com
Thu Mar 4 05:11:05 EST 2004
> The so-called end feed is an old myth that has been around forever.
>My
>very first antenna was just that, and I always wondered what that second
>feedline wire would do when it just abruptly ended, unterminated, at the
>antenna
>wire.
If you are talking about the "end-fed zepp" the unterminated feeder,
sometimes called the "dead" feeder somewhat balances out the "live" feeder
that connects to the end of the antenna. While the balance is not perfect
and cancellation is not complete, the feedline radiation is significantly
less than with a simple one-wire vertical feeder ( which would qualify the
antenna as an "inverted-L").
Don K4KYV
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