Amateur vlf antenna
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8 min
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37 min
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6 min
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57 sec
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14 min
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11 min
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84 sec
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5 min
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2 min
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25 sec
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5 min
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39 sec
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6 min
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2 min
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14 min
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28 sec
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5 min
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87 sec
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6 min
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42 sec
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24 sec
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14 min
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19 min
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31 sec
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5 min
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47 sec
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50 sec