Selecting (FM) Modulation Source ....................................................... 139 
Frequency Shift Keying(FSK) ........................................... 141 
Selecting FSK Modulation ...................................................................... 141 
FSK Carrier Shape .................................................................................. 142 
FSK Carrier Frequency ............................................................................ 143 
FSK Hop Frequency ............................................................................... 144 
FSK Rate ................................................................................................. 145 
FSK Source ............................................................................................. 146 
Phase Modulation(PM) .................................................. 148 
Selecting Phase Modulation (PM) ......................................................... 148 
PM Carrier Waveform ............................................................................ 149 
PM Carrier Frequency ............................................................................ 149 
PM Wave Shape ..................................................................................... 150 
PM Frequency......................................................................................... 151 
Phase Deviation ..................................................................................... 152 
Select the PM Source ............................................................................. 153 
Phase Shift Keying(PSK) ................................................. 155 
Select PSK Modulation ........................................................................... 155 
PSK Carrier Wave Shape ........................................................................ 156 
PSK Carrier Frequency............................................................................ 156 
PSK Modulation Phase........................................................................... 157 
PSK Rate ................................................................................................. 158 
PSK Source ............................................................................................. 159 
Pulse Width Modulation ................................................. 160 
Selecting Pulse Width Modulation ........................................................ 160 
PWM Carrier Shape ................................................................................ 161 
PWM Carrier Frequency ......................................................................... 161 
PMW Modulating Wave Shape .............................................................. 162 
Modulating Waveform Frequency ......................................................... 163 
Modulation Duty Cycle ........................................................................... 164 
PWM Source ........................................................................................... 165 
SUM modulation ............................................................ 166 
Selecting SUM modulation .................................................................... 166 
SUM Carrier Waveform .......................................................................... 167 
SUM Carrier Frequency .......................................................................... 167 
SUM Waveform ...................................................................................... 168 
Modulating Waveform Frequency ......................................................... 169 
SUM Amplitude...................................................................................... 170 
Select the SUM Source .......................................................................... 171 
Frequency Sweep ............................................................ 173 
Selecting Sweep Mode ........................................................................... 173 
Setting Start and Stop Frequency .......................................................... 174 
Center Frequency and Span ................................................................... 176 
Sweep Mode ........................................................................................... 178