Agilent Technologies 35670A - To Measure Harmonic Distortion

To measure harmonic distortion
In addition to measuring harmonic distortion, this task measures the frequency and
amplitude of the fundamental frequency.
1 Initialize the analyzer.
Press [
Preset
] [
DO PRESET
].
2 Connect the signal source as shown in the illustration.
3 Select the measurement parameters.
Press [
Freq
] [
START
] <number> <unit>, then
press [
STOP
] <number> <unit>.
Press [
Window
].
Press [
HANN
].
or
Press [
FLAT TOP
].
4 Specify the triggering and averaging parameters.
Press [
Trigger
] [
CHANNEL 1 2 3 4
] to highlight 1, then
press [
TRIGGER SETUP
][
CHANNEL LEVEL
], <number> <unit>.
Press [
Avg
],thenpress[
AVERAGE ON OFF
] to highlight ON.
Channel 1
Channel 2
Making Measurements Agilent 35670A Quick Start Guide
38