User Manual

After you use QAM function, you can set QAM rate, which is in the range of 2mHz~1MHz

and 100Hz by default. You can change it with multi-functional knob and direction key on the

interface for using ASK function or by pressing Param → Rate

Comprehensive example

First make the instrument run in QAM mode, and then set an internal sine wave of 2kHz

and 2Vpp as carrier signal. Set rate to be 100Hz and modulation mode to be 64QAM,

default source is PN7. The specific steps are as follows:

1)QAM function

Press Mod → Type → QAM successively (press soft key Type to select if Type is not

highlighted) to use QAM function.

Figure 4-14 Select QAM function

2)Set carrier signal parameters

Press the key of basic waveform type setting Sine to select carrier signal as sine wave.

The default carrier signal is sine wave, so it is unnecessary to change in this example.

You can set by pressing Carrier → Type → Sine . You can also press corresponding soft

keys of function again, when the interface below will pop up.