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can the unbalanced Pi attenuator take the place of isolator - RF
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cools
Post subject: can the unbalanced Pi attenuator take the place
of isolator Posted: Sun Jul 17, 2005 10:05 pm
can the unbalanced
Pi attenuator take the place of isolator? if do ,how about the performance?
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Guest
Post subject: Pad substituting for isolatorPosted:
Mon Jul 18, 2005 6:55 pm
While a 30 dB pad would give 30 dB of isolation,
I'm hard-pressed to come up with a situation where that would make sense.
In a receiver, that would give a 30 dB noise figure: terrible!
In a transmitter, that would reduce the power output 30 dB: what a waste!
What is the context for this question?
Good Luck!
Posted 11/12/2012
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