Posted by mike.e [ 202.49.5.53 ] on March 10, 2005 at 17:27:39:
In Reply to: Re: Is there a formula to determine the frequency that a 1" throat 90x40degree horn begins to beam posted by mike.e on March 10, 2005 at 17:09:29:
"If we now look at the polar plots for a couple of radial horns" scroll about halfway
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