Photo (excerpt): Stephane de Bluts
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At the base of the mast
What can be seen?
Large corona ring for base insulator (rain protection), antenna hut containing the diplexer, feed through insulator made of glass with corona ring, coil for protection against lightning (pig tail), connection (copper pipe) between mast and antenna tuning unit (diplexer), and white pipe of plastic material for blowing air through the ball gap to keep insects away from this gap.
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