User Manual

4.3.7 To output an AM waveform

A modulated waveform consists of a carrier and a modulation waveform. In AM, for example,

you want to output an AM waveform with 80% modulation depth, the carrier will be 10kHz

and the modulation waveform will be a 10Hz Ramp wave.

6. Select AM

Press 【 Modulate】key and then select 〖 AM〗softkey by pressing the〖 Mod Type〗softkey.

7. To set Carrier frequency

Press 〖Freq〗 softkey under AM Modulation, enter 10 kHz with the numeric keypad or the

knob and arrow keys. Press 〖 kHz〗softkey to finish entering the number if you are using the

numeric keypad.

8. To set the modulation depth

Press the 〖 Depth〗softkey and then set the value to 80% using the numeric keypad or the

knob and arrow keys. Press 〖％〗 softkey finish entering the number if you are using the

numeric keypad.

9. To set modulating waveform frequency

Press 〖 AM Freq〗softkey and then set the value to 10 using the numeric keypad and finally

press〖 Hz〗 softkey, or set by the knob and arrow keys.

10. To select the modulation waveform shape

Press the 〖 Shape〗softkey then press 【Waveform】key to select the shape of modulating

waveform. For this example, select a 〖Ramp〗softkey. Finally, press 〖 Return〗softkey to

back to AM menu.