R&S®SML / R&S®SMV03  Phase Modulation 
1090.3123.12 4.13  E-6 
Phase Modulation  
Settings for phase modulation can be made in the Modulation – M menu. 
 
Menu selection:  Modulation – M
Fig. 4-11  Modulation - M menu (preset setting)  
M Deviation 
Input value for deviation. 
IEC/IEEE-bus command  :SOUR:PM 1 RAD 
 
M Source 
Switching on/off PM and selection of modulation source. 
IEC/IEEE-bus commands  :SOUR:PM:SOUR EXT; STAT ON 
Ext Coupling 
Selection of AC or DC coupling for external input MOD. 
IEC/IEEE-bus command  :SOUR:PM:EXT:COUP AC 
LFGen Freq 
Selection of frequency of LF generator. 
IEC/IEEE-bus command  :SOUR:PM:INT:FREQ 1kHz 
 
M Bandwidth 
Setting of bandwidth. Settings Standard and Wide are available.  
IEC/IEEE-bus command  :SOUR:PM:BAND WIDE