Can't argue with your analysis. My only point is that if you are intent on  
dealing with a
TX to duplexer mismatch,  a half wave cable replicates what ever  mismatch 
exists. A
random length cable can mask the real world condition by making  the apparent 
mismatch
better or worse than it really is.
 
Do you have any thoughts on why or how a well designed Z match could  produce 
cable
radiation? 
 
 
In a message dated 6/30/2007 1:03:51 P.M. Pacific Daylight Time,  
[EMAIL PROTECTED] writes:

What I  was getting at was that the rule-of-thumb you recommended, i.e.
sticking  with a half-wave cable, doesn't give you any better or any worse of
a  chance in getting the "right" match. The rule could just as well  be
"whatever cable is long enough to get from the transmitter to the  duplexer"
and it would have just as good of a chance in making the PA  happy.







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