[BC] Usefulness of EAS

Cowboy curt at cwf1.com
Fri Jun 15 16:18:22 CDT 2012


On Friday 15 June 2012 11:29:10 am Rob Landry wrote:
> Wouldn't they have had to switch to alternate tuning networks, both in the 
> transmitter and at the tower base?
> 

 Not necessarily.

 We match towers for power transfer efficiency.
 ( as well as phase shifts, and such )
 If you don't care about that, and the power at SWR isn't
 enough to toast the line, why match it ?

 As long as the transmitter can deliver energy into the line,
 it'll get radiated. ( not "as true" as frequency goes up )

-- 
Cowboy



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