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#11
December 1st 07, 06:05 AM
posted to rec.radio.amateur.antenna
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Loading Coils; was : Vincent antenna
"AI4QJ" wrote in
: .... Calculates DC resistance of wi Now, 18 AWG wire is .00751 Ohms/foot. At 53 feet, R(L) = 0.398 Ohms And proceeds to use DC resistance of wire to analyse performance at RF: Phase angle: tan(theta) = 3600/0.398 = 9045 |
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