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AO-51 V/S mode 8 turns helix


My callsign is JA1COU and I am using AO-51 from 50km north of Tokyo.
I have made 8 turns helix for S mode antenna. It works fine with 
Drake 2880.
I have contacted 2 JA stations JA0BBW/JA6PL with this antenna.

The QSB is bigger than U mode and a lot of QRM from Chinese station.

I put pictures on 

It is Japanese BBS but you can see the pictures of my antenna.

73 yutaka
de JA1COU      JA1COU@jarl.com
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