[SixClub] radiation storm in progress

donroden at hiwaay.net donroden at hiwaay.net
Mon Jan 23 17:19:47 EST 2012


I'm fighting a static problem on a 330 foot broadcast tower.

When the humidity get below 20%, and the wind is blowing, all the  
johnny balls that break up the guy wires arc over and take out $$$  
FETs in the output stage.

We estimate close to half million volts required to arc over.


Don W4DNR




Quoting "qrv at kd4e.com" <qrv at kd4e.com>:

> Any cause to think that tall verticals, longwire and long dipoles,
> may be more-vulnerable to static surges ... and perhaps should be
> disconnected?



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