[BC] Class A stations "burning" power

PeterH5322 peterh5322
Fri Jun 30 19:16:23 CDT 2006


>Compare  KFI's barely conforming 173 degree radiator on 640 with WSM's way  
>over-performing 195 degree radiator on 650.
>
>NO PROBLEM IF THE FCC WOULD GIVE THEM THE POWER TO FEED THEIR ANTENNA AT  
>155 
>DEGREES TO BE THE EQUIVALENT FIELD AT 173 DEGREES>     WHICH WOULD MEAN 
>GOING 
>OVER 50 KW INPUT........DUE TO THE RULLES THEY WONT EVEN  COINSIDER 
>THAT....  
>OF COURSE THE NIGHTIME SKYWAVE WOULD BE DIFFERENT ON A  155 DEGREE TOWER AS 
>COMPARED TO THE 170 DEGREE TOWER. Causing other  problems.

I proposed 100 kW days, which is legal under "Rio" rules for Class As, 
plus whatever night power which would give them at least 362.10 mV/m/kW 
at 1 km.

Lessee ... that would be about 60 kW nights.

However, I also pointed out that 195 degrees was only nine measly tower 
sections taller than that atrocity which was proposed.

Which would you accept:

1) 100/60 kW ND-U into 155 degrees, with the likelihood of bad fading 
during critical hours, plus an unknown effect on the Class I-B in Canada, 
plus a few micropower Class Bs in the U.S., and being grandfathered at 
that level, or

2) the present, and "historical" power, 50 kW ND-U, into 195 degrees?

And the answer is ...

... behind Door Two!


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