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Old January 2nd 07, 04:06 AM posted to rec.radio.amateur.antenna
John Smith I John Smith I is offline
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First recorded activity by RadioBanter: Dec 2006
Posts: 1,154
Default Welding Rod J-Pole Possible?

Cecil Moore wrote:
Jimmie D wrote:
I made one of these sleeve antennas for 10M with the folded back
shield, put a KW on it and it arced through the black vinyl.


It's a standing wave antenna. The voltage at the end
of the shield is approximately 20 times the voltage
at the feedpoint. For a KW, that's more than 5 kV,
too much for ordinary coax.


Yeah, but tape a couple of ne-2 bulbs there and you can get that kool
old cb look when they light up on key down!!! silly grin

Regards,
JS