[Elecraft] Alligators and Bats

[Bill Coleman]

On 1/10/02 5:32 PM, David A. Belsley at belsley@bc.edu wrote:

>But, but, but, Bill, how can this be?  We have just be treated to the fact 
>that propagation is reciprocal.  You don't, perhaps, mean that it isn't? 
>Oh, no, you couldn't mean that.

Oh, gosh, don't start THAT thread up again....

Suffice it to say that propagation is OFTEN reciprocal, and that 
theorists typically model it that way. But it sometimes isn't, or the 
reciprocal property is masked by noise or other signals propagating from 
other regions.

Bottom line: sometimes you can work 'em, sometimes you can't.



Bill Coleman, AA4LR, PP-ASEL        Mail: aa4lr@arrl.net
Quote: "Not within a thousand years will man ever fly!"
            -- Wilbur Wright, 1901