</table>
In this part of the lesson, you will use different waveforms as the input signal to the FM modulator. You can access the FM Modulator Block from '''Menu > Parts > Modulation Blocks > FM Modulator Block'''.The property dialog of this block is shown in the figure below. Set the '''Carrier Frequency''' to 10MHz and the '''Maximum Frequency Deviation''' to 5MHz. Â <table><tr><td>[[File:SysTUT7 11.png|thumb|550px|The property dialog of the FM Modulator Block.]]</td></tr></table>Â You will use the basic voltage source V1 to generate a sinusoidal waveform. Then you will replace it with a '''Pulse Generator''', a '''Ramp Generator''' and a '''Triangular Wave Generator''', all of which can be accessed from '''Waveform Generator Blocks > Basic Waveforms'''. Define each source one by one according to the waveform tables below:
<table>