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#15
August 3rd 06, 03:37 AM
posted to rec.radio.amateur.antenna
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Rule of Thumb for coax chokes
The diameter of a 2 liter bottle is 4 inches. The Bible
says the ratio of circumference to diameter of a circle is 3. :-) The length of the bottle is about a foot. -- 73, Cecil http://www.qsl.net/w5dxp ============================================ Before publishing your rules of thumb you can check your reasoning by using program SELFRES3. Download from website below. I must admit, rules of thumb are quite adequate for coaxial chokes. Almost anything will work. Very often things will work quite well without a choke at all. ;o) ----- .................................................. .......... Regards from Reg, G4FGQ For Free Radio Design Software go to http://www.btinternet.com/~g4fgq.regp .................................................. .......... |
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