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160m 3/4 sloper antenna

　I build another 160m antenna on Dec.2008-Jan.2009.
　（１／２λ）to(３／４λ)

＜original sloper＞

form	pattern

＜３／４λsloper＞

form	pattern

＜Before>
・I analize this antenna and I feel it is so good.
・When I buil 1/2sloper ,SWR analysis is bad,but using it,it work well.
So also this time I don't worry about bad SWR analysis.

＜After build＞
・I use 80m wire and check the antenna . It dip on about 1.6MHz
→Cut -9m, then it dip on about 1.8MHz
→Hight the end of antenna does't change dip point.

＜using this antennna＞
・I feel noise is higher than before.
・But try to check with my local station ,it's not so good.。
・Exactry I can't hear well from W stations in the evening ,because noize level is too high
・In the next morning I try to hear Eu stations,it's not good, either.
→I broke this antenna and try Long wire.

on　2009/Jan/5th