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difference.
Press
【
Peak
】
key and select [Next Peak], then marker 2 will move to the third harmonic. Read out the frequency and
amplitude difference.
Fig4-12: Harmonic Distortion Measurement
4.10.
TOI Distortion Measurement
In following example, use 2x signal generator to generate a 500MHz, -10dBm Sine signal and a 501MHz, -10dBm sine signal.
Example
1) Connect the outputs of two signal generators to the spectrum analyzer RF input port using a T-shaped connector, as shown in
Figure below.
Fig 4-13: TOI Distortion Measurement Connection
2) Press
【
Preset
】
key to return the instrument to default status
3) Set test frequency.
Press
【
FREQ
】
key
