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Chapter 8 173
Multitone Waveform Generator
Creating, Viewing, and Optimizing Multitone Waveforms
7. Set the attenuation to 14 dB, so you’re not overdriving the input mixer on the spectrum analyzer.
You should now see a waveform with nine tones and a 20 GHz center carrier frequency that is similar to the
one shown in Figure 8-3 on page 173. You will also see IMD products at 1 MHz intervals above and below
the highest and lowest tones.
Figure 8-3
To Edit the Multitone Setup Table
This procedure builds upon the previous procedure.
1. Press Initialize Table > Number of Tones > 10 > Enter.
2. Press
Done.
3. Highlight the value (On) in the State column for the tone in row 2.
4. Press
Toggle State.
5. Highlight the value (0 dB) in the Power column for the tone in row 4.
Intermodulation
Distortion
Multitone
Channels