Radio Amateur
Stefan Lucka - DO2DC - JO31OR - Haltern am See
Stefan Lucka - DO2DC - JO31OR - Haltern am See
build Magnetic-Balun
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To the adaptation of finalfed wire antennas |
Single-aperture core balun 1:4, 50 ohms | ||
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and vertical emitters at one |
asymmetrically on 200 ohms symmetrically. | ||
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short waves transceiver or receivers |
Such a Balun is very simply to build, one needs | ||
| a 1:9 UnUn is quite often used. | one single-aperture core and something wire. | ||
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