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Old February 15th 06, 03:11 PM posted to rec.radio.amateur.antenna
Geoffrey S. Mendelson
 
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Default 300 ohm folded dipole from ARRL Handbook, early 1990's

Dale Parfitt wrote:
Think you have some errant decimal points in the last three English/metric
conversions


Thanks for noticing that.

I had the feet part of them being zero, when they should have been
greater. It was stupid testing, it worked right at 51 mHz, where they
were zero. I didn't look at the 14.1 mHz numbers closely enough.

Here is the correct numbers:

for frequency 14.100 mHz.
total length 33 feet 1 inches or 10.106 meters.
shorted length length 32 feet 11 inches or 8.514 meters.
difference length length 2 feet 7 inches or 0.796 meters.
stub length length 3 feet 5 inches or 1.057 meters.

Just another proof that programmers should NOT do quality assurance on their
own work.

73,

Geoff.
--
Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM
IL Voice: (07)-7424-1667 IL Fax: 972-2-648-1443 U.S. Voice: 1-215-821-1838
Visit my 'blog at
http://geoffstechno.livejournal.com/


 
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