Rohde & Schwarz R&S SMB100B - Page 415

Remote control commands
R&S
®
SMB100B
415User Manual 1178.3711.02 ─ 08
// This value is assigned to the voltage value for full
// modulation of the input.
// Select the coupling mode AC for external amplitude modulation
SOURce1:INPut:MODext:COUPling1 AC
// For external AM signal input, adjust the sensitivity
SOURce1:AM1:SOURce EXT1
SOURce1:AM1:SENSitivity 25
SOURce1:AM1:SENSitivity?
Response: 25
// Switch on AM and RF signal output
SOURce1:AM1:STATe 1
OUTPut1:STATe 1
The following commands are available:
[:SOURce<hw>]:AM<ch>:STATe......................................................................................415
[:SOURce<hw>]:AM<ch>:SOURce.................................................................................. 415
[:SOURce<hw>]:AM<ch>[:DEPTh]...................................................................................416
[:SOURce<hw>]:AM:DEPTh:SUM....................................................................................416
[:SOURce<hw>]:AM:DEViation:MODE............................................................................. 416
[:SOURce<hw>]:AM:RATio..............................................................................................417
[:SOURce<hw>]:AM<ch>:SENSitivity...............................................................................417
[:SOURce<hw>]:AM<ch>:STATe <State>
Activates amplitude modulation.
Parameters:
<State> 1 | ON | 0 | OFF
*RST: 0
Example: See Example"Creating an amplitude modulated RF signal"
on page 413.
Manual operation: See "State" on page 74
[:SOURce<hw>]:AM<ch>:SOURce <Source>
Selects the modulation source for amplitude modulation.
Parameters:
<Source> EXT1 | NOISe | LF2 | LF1 | INTernal | EXTernal
LF1|LF2
Uses an internally generated LF signal.
EXT1
Uses an externally supplied LF signal.
NOISe
Uses the internally generated noise signal.
SOURce subsystem