[BC] Field Intensity Swings

[Lewis Munn]

Dave, and Stanley,
 
I think most of the literature I have seen, and the practice followed in the field, was that the induction field changed to a radiated field at 10-20 times the tower height.
 
For DA's, 10 times the longest spacing in the array was the rule of thumb, tho some complex and larger ones seemed to need about 20x the longest spacing.  Readings closer in would be in general quite high.
 
I think the old Smith books discussed this also.  But been a long time since iIeven saw one, let alone read it!
 
Looey Munn
Roundup MT

DHultsman5 at aol.com wrote:

In a message dated 11/1/2005 1:46:49 AM Central Standard Time, 
stanleybadams at yahoo.com writes:

reading the near to moderate distant fields. BTW what
would be considered a moderate distant field for AM 
N-DA systems? Over a mile?

		
---------------------------------
 Yahoo! FareChase - Search multiple travel sites in one click.