Rohde & Schwarz SMIQ02B - Phase Modulation

SMIQ Analog Modulations
1125.5555.03 E-82.63
2.7.4 Phase Modulation
Menu ANALOG MOD-PM offers access to settings for phase modulation.
Note: The PM and FM modulations cannot be set simultaneously and deactivate one another.
Menu selection: ANALOG MOD - PM
FREQ
100. 000 000 0
MHz
LEVEL
- 30.0
dBm
FREQUENCY
LEVEL
ANALOG MOD
VECTOR MOD
DIGITAL MOD
DIGITAL STD
LF OUTPUT
SWEEP
LIST
MEM SEQ
UTILITIES
AM
BB-AM
FM
PM
PULSE
PM1 DEVIATION
PM1 SOURCE
LFGEN FREQ
PM2 DEVIATION
PM2 SOURCE
EXT1 COUPLING
EXT2 COUPLING
1.00 rad
OFF INT EXT1 EXT2
1.000 0 kHz
1.00 rad
OFF EXT1 EXT2
AC DC
AC DC
Fig. 2-30 Menu ANALOG MOD - PM (preset setting), fitted with option SM-B5, FM/PM-modulator
PM1 DEVIATION
Input value of the deviation for PM1.
IEC/IEEE-bus command SOUR:PM1 1RAD
PM1 SOURCE
Switching on and off PM1 and selection of the modulation source.
IEC/IEEE-bus command SOUR:PM1:SOUR:INT; STAT ON
LFGEN1 FREQ
Input value of the frequency of the LF generator.
IEC/IEEE-bus command SOUR:PM1:INT:FREQ 1kHz
PM2 DEVIATION
Input value of the deviation for PM2.
IEC/IEEE-bus command SOUR:PM2 1RAD
PM2 SOURCE
Switching on and off PM2 and selection of the modulation source.
IEC/IEEE-bus command SOUR:PM2:SOUR INT; STAT ON
EXT1 COUPLING
Selection of the type of coupling AC or DC with external supply for PM1 (input
EXT1).
IEC/IEEE-bus command SOUR:PM:EXT1:COUP AC
EXT2 COUPLING
Selection of the type of coupling AC or DC with external supply for PM2 (input
EXT2).
IEC/IEEE-bus command SOUR:PM:EXT2:COUP AC