September 12th 06, 05:24 PM
posted to rec.radio.amateur.antenna
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external usenet poster
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First recorded activity by RadioBanter: Jul 2006
Posts: 158
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Make your own hardline?
There is an apocryphal story that 50 ohms started out as a common impedance
for coax because that happened to be the number that came out using common
British copper pipe sizes.
73
Jeff
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