[AMRadio] 10" speaker


Jim Tonne tonne at comcast.net
Tue Oct 20 17:04:40 EDT 2009


Bob wrote in part:

> No short wave stations run over 10K

That is true.  In FACT, however, they don't 
run over 4500 Hz, by international regulation.  
By the time they get to 5 kc they are down
35 or more dB.

- JimT

 


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