[Amps] IMD test question

[Gudguyham at aol.com]

Bill, I'm SURE with today's multitude of hams with SDR radios, you should  
easily get dozens of hams to give you "on the air" results.  It seems there  
is a lot of IMD cops out there.  Pick one.
 
 
In a message dated 8/1/2012 4:15:26 P.M. Eastern Daylight Time,  
dezrat1242 at yahoo.com writes:

Is there  a way for a homebrewer to accurately measure IMD without  
expensive
equipment? I'm thinking of doing two-tones at full power into a  dummy load 
while
listening on a second RX nearby. How does one accurately  analyze what one 
hears?

73, Bill  W6WRT

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