Home |
Search |
Today's Posts |
#7
![]() |
|||
|
|||
![]()
Short connection to earth exists atop skyscrapers.
Demonstrated by professional research even on the Empire State Building in the 1930s. Electrical concepts that are beyond the scope of this discussion. Protection, proven effective even before WWII, is about earthing. Even that coax wire from Dish must drop down to a single point earth ground before entering the building. How to identify ineffective protectors: 1) No dedicated connection to earth ground and 2) manufacturer routinely avoids all mention of earthing. Since rules demonstrate why protectors sold in Kmart, Sears, Staples, Radio Shack, Walmart, Office Max, etc are ineffective (as well as overpriced). Earthing having been long proven as essential to effective protection as demonstrated by Polyphaser (cited previously in a post from r2000swler) and in previous discussions including industry professional at http://tinyurl.com/ao36t FDR wrote: "w_tom" wrote in message ... Anyone who says lightning protection is not possible must explain why effective and properly earthed protection works every year in virtually every town. They must explain why electronics atop the Empire State Building and WTC would suffer 25 and 40 direct strikes every year without damage. There certainly isn't a short connection to ground in those cases. |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Antenna Suggestions and Lightning Protection | Shortwave | |||
lightning protection | Shortwave | |||
Lightning Protection | Antenna | |||
Lightning protection question revisited | Antenna | |||
LIGHTNING PROTECTION | Shortwave |