In a message dated 02/09/2002 3:38:37 PM Eastern Standard Time,
w8ji@akorn.net writes:
<< There is freeware available for designing coaxial traps. I tested it on
several traps, and it is pretty close. The only error it makes is it
considers the capacitance in pF per foot! That means it calculates
the trap slightly low in frequency, but that is a good thing anyway!
The software is at:
http://www.nucleus.com/~field/
>>
for some reason this link is not working but you can download a goos
software at:
http://www.qrz.com/download/antennas/coaxtrap.zip
73 Danny, T93M
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