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low frequency radio

 
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Mar9-09, 11:46 PM   #1
 

low frequency radio

can someone tell me how to make a radio that would tune between about 1000 and 10000 Hz please. ? Or at least where to begin.
 
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Mar10-09, 11:53 AM   #2
 
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Quote by m718 View Post
can someone tell me how to make a radio that would tune between about 1000 and 10000 Hz please. ? Or at least where to begin.
Welcome to the PF.

The antennas for those low frequencies would be prohibitively large, or at least very inefficient. What is the application?


EDIT -- This looks similar to your thread from last December:

http://www.physicsforums.com/showthread.php?t=281984

Is it for a different application?

.
 
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