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| | Reference.com/Encyclopedia/Warsaw radio mast |
 | | It formed, together with the lower mast, half a circuit, which blocked the transmitter signal from flowing to the ground, but allowed conduction of static electric charges to ground, which can reach large values even at times when there is no thunderstorm on such tall structures if they are insulated from the ground. |
 | | Except for the mast and the radio frequency transmission line which lead to it, nearly all components of the facility remain in place, unused and slowly deteriorating. |
 | | From the mast itself, the basement, the anchor blocks and the hole in the ground, at which the insulated mounted steel tube in the mast ended, are still there |
| www.reference.com /browse/wiki/Warsaw_radio_mast (1556 words) |
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