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!!TRANSFORMERS winding - very important thing! ** for 50 ohm coax feed line : 2 turns on primar (coax) and 5 turns on secondar side (loop) ** for 75 ohm coax feed line : 2 turns on primar (coax) and 4 turns on secondar side (loop) - Transformer should have 4 + 1 turns. So you wind 4 turns and 1 more as a tap. [https://remoteqth.com/img/ZAW-WIKI/single_wire_bever/trafo-bog.jpg|noborder] [https://remoteqth.com/img/ZAW-WIKI/single_wire_bever/tr-bog.png|noborder]
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