Rohde & Schwarz SMB100A - Source:pm Subsystem

Remote Control Commands
R&S
®
SMB100A
335Operating Manual 1407.0806.32 ─ 13
Parameters:
<Phase> float
Range: -720 DEG to 720 DEG
Increment: 0.01 DEG
*RST: 0.0 DEG
Example:
PHAS 2DEG
changes the phase by 2 degrees relative to the current phase.
PHAS:REF
adopts the set phase as the current phase.
Manual operation: See "Delta Phase - RF Signal" on page 119
[:
SOURce<hw>]:PHASe:REFerence
The command adopts the phase set with SOURce:PHASe:ADJust as the current phase.
Example:
PHAS 0.1RAD
changes the phase by 0.1 RAD relative to the current phase.
PHAS:REF
adopts the set phase as the current phase.
Usage: Event
Manual operation: See "Reset Delta Phase Display - RF Signal" on page 119
7.12.11 SOURce:PM Subsystem
The PM subsystem contains the commands for checking the phase modulation. The
settings for the internal modulation source (LF generator) are made in the 
SOURce:LFOutput subsystem.
For information about the required options, see chapter 5.4.4, "Phase Modulation
(PhiM)", on page 175.
[:SOURce<hw>]:PM[:DEViation]......................................................................................335
[:SOURce<hw>]:PM:EXTernal:COUPling.........................................................................336
[:SOURce<hw>]:PM:EXTernal:DEViation.........................................................................336
[:SOURce<hw>]:PM:INTernal:DEViation..........................................................................337
[:SOURce<hw>]:PM:MODE............................................................................................337
[:SOURce<hw>]:PM:SENSitivity?....................................................................................337
[:SOURce<hw>]:PM:SOURce.........................................................................................338
[:SOURce<hw>]:PM:STATe............................................................................................338
[:SOURce<hw>]:PM[:DEViation] <Deviation>
The command sets the modulation deviation of the phase modulation in RAD. The max-
imal deviation depends on the RF frequency set and the selected modulation mode (see
data sheet).
The deviation of the internal source must not exceed the deviation of the external source
in case of modulation source "Int+Ext" (PM:SOURce INT,EXT).
SOURce Subsystem