Greetings,

I built my antenna with the help of this newsgroup and other articles
from the net. thanks to all. Now, the only problem is i am a little bit
confuse about impedance. (but still studying for it). how will i know
the impedance of my antenna so that i can buy a transformer or balun
that will match the ... feedline(is it the right term?). Is there a
standard formula for calculating impedance of a home-made antenna?

thanks in advance,

ian