At 09:51 AM 10/24/2007, you wrote:

>OK, I have to comment,
>
>An isolator/circulator should not be used in a duplexer at the 
>antenna connector when there are other strong signals floating 
>around the air that can get into the isolator.

<---Uhhhhh...a couple of things here:

1) Did I miss something here? Did someone suggest connecting a 
circulator to the antenna port of a duplexer?

2) The whole point of a circulator is to act as a "one-way" path for 
RF. Placing it in the antenna path is a bit counterproductive, no?

3) I disagree with your comments about "strong signals that can 'get 
into' the circulator. Again, that's the whole point, isn't it?

Ken

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