11 November, 2010

Why no good?

I used shunt feed antenna. I compaer last serson and this seson.
Never hear, if I found DX signal. But very weak. Same as last serson heard stastion. Big different listening function.
What is different, some mounting antenna is not same. Last serson used 80m rotaly dipole, 17m 3ele, 40m 3ele. This serson without rotaly dipole and 17m 3ele. After mount 30m HB9CV and 10m 6ele yagi.
Maybe change to capasitive vale for grand. So electric length is no same befor and now.

I still analysis antenna condition for MMANA.

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