Topband: Testing Soil Conductivity

[Sam Morgan]

Jim Brown wrote:
> On Sun, 07 Jun 2009 13:54:11 -0400, allan1 dejazzd.com wrote:
> 
>> Is there an inexpensive way to check for soil conductivity or lack thereof?
> 
> There are maps that show soil conductivity in the US. One is part of the FCC 
> rules for AM broadcasting. That's important to the FCC only because it has a 
> strong effect on ground wave propagation on the AM broadcast band. 
> 
http://www.fcc.gov/mb/audio/m3/index.html



-- 
GB & 73
KA5OAI
Sam Morgan