UTG9000T Series Function Abitrary Waveform Generator
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4）Turn on the output channel
Tap channel Out botton to ON or push CH1 key on the front panel to quick set the output
channel,and it can aslo turn on at the Utility interface,tap Utility→Channel→Output or
double-click the channel tab at the bottom of the screen to step through ON/OFF. CH1 key
and CH1 tab backlight light on indicating that the channel 1 output is turned on.
The shape of the PSK modulation waveform viewed through an oscilloscope is shown in the figure
below,
3.1.12 SUM (Sum Modulation)
Sum modulation is consist of the carrier wave and the modulated wave.The output waveform is
sum of the amplitude of the carrier wave multiply by modulation factor and add the amplitude of
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