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Devices for connecting balanced and unbalanced feed lines/antennas. Also covers questions about ununs, unbalanced-to-unbalanced connection.

1 vote

BalUn topology: How to reverse which ports are balanced and which are unbalanced?

Because in the picture below, wire taps look entirely symmetrical. And if topology does matter, in reference to the drawing below, could the unbalanced side be made the "step-up" side, by swapping th …
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2 votes

Resonant 80m End Fed Halfwave Antenna With Counterpoise - Questions

Originally, I built an 80m EFHW, 130.5 feet long cut for approximately 3.58Mhz. I attached a 49:1 UnUn at the feed point 13 feet above the ground with coax back to the shack. I did not use a counterp …
Raonoke's user avatar
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