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LF: Re: Re: Soft phase switching...

To: [email protected]
Subject: LF: Re: Re: Soft phase switching...
From: "Vernall" <[email protected]>
Date: Sat, 14 Apr 2001 15:27:19 +1200
References: <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
Steve,

Good pics on sideband roll-off in the modulator.  Note that any practical
power amplifier would regenerate some sidebands at a significantly higher
level than they were at the output of a BPSK modulator stage.  I would say
there is no point in showing sideband suppress to over a 100 dB.  Intermod
in thrashed PAs would be around 20 dB or so.

73, Bob



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