lunren
Member level 4
Hi all,
Assuming that we are going to do two-tone test for 3rd intermodulation. The simplified test diagram is: a signal generator followed by Receiver and Receiver followed by spectrum analyzer.
We will see 3rd intermodulation from spectrum analyzer, but how do you know the 3rd intermodulation is caused by Receiver or by the spectrum analyzer?
Thanks,
Lunren
Assuming that we are going to do two-tone test for 3rd intermodulation. The simplified test diagram is: a signal generator followed by Receiver and Receiver followed by spectrum analyzer.
We will see 3rd intermodulation from spectrum analyzer, but how do you know the 3rd intermodulation is caused by Receiver or by the spectrum analyzer?
Thanks,
Lunren