Hi Marcus,
Thanks for your answer. I do expect some of the Tx power to leak into
my Rx chain, and my application can live with that. What I don't
understand, is why this power is much higher when transmitting packets
than when transmitting a continuous tone.
Francois
Just different spectral signature.
Seriously, if you are TXing 70Mhz away from RX, and the antennae are
more-or-less co-located, your RX is going to be overloaded. RF amplifiers
don't like that.
Again, properly-engineered full-duplex RF systems use a duplexor for
precisely this reason.
--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
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