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Old December 27th 05, 03:31 AM posted to rec.radio.amateur.antenna
Hal Rosser
 
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Default measurement error or bad coax??

"dansawyeror" wrote in message
. ..
I have a section of air core Beldin coax, with the center feed separated

by a
single wind of plastic insulator. The section is about 65 meters long. I

added
enough RG58 to the feed end to get a full wave length. I then measured the
impedance using aa Autek analyzer. It read 30 Ohms.


I don't get it.