UNI-T UTG1000X Series User Manual page 35

User's Manual UTG1000X Series
5) Enabling Channel Output
Press CH1 key, if the indicator light is illumined which means the channel output is enabled.
To view the shape of the PM through an oscilloscope as shown in the following figure.
4.1.4 Amplitude Shift Keying (ASK)
ASK is a digital amplitude modulation, it expresses digital signals "0"and "1"by changing the amplitude of
carrier signal. It according to the logical of modulation signal to output the carrier signals with different
The modulation mode of the two channels are independent, user can set the same or
amplitude.
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