Rohde & Schwarz SMBV100B - Page 125

Configuring the Internal Baseband Source
R&S
®
SMBV100B
123User Manual 1178.4460.02 ─ 03
Load User Mapping
Accesses the "Select List File User Mapping" dialog to select the mapping table (see
"User mapping" on page 104). The dialog provides all standard file management func-
tions.
Remote command:
[:SOURce<hw>]:BB:DM:MLISt:SELect on page 731
[:SOURce<hw>]:BB:DM:MLISt:CATalog? on page 731
[:SOURce<hw>]:BB:DM:MLISt:DELete on page 732
ASK Depth
Sets the modulation depth m for ASK modulation.
m = (Amplitude
max
-Amplitude
min
) / (Amplitude
max
+Amplitude
min
)
Remote command:
[:SOURce<hw>]:BB:DM:ASK:DEPTh on page 721
FSK Deviation
Sets the frequency deviation for FSK modulation. The range of values depends on the
selected Symbol Rate (see data sheet).
Whenever "MSK" is selected, the deviation corresponds to 1/4 of the symbol rate and
cannot be changed.
Remote command:
[:SOURce<hw>]:BB:DM:FSK:DEViation on page 721
Angle Alpha
For AQPSK modulation, sets the angle alpha between the point (0,0) and the I axis.
Remote command:
[:SOURce<hw>]:BB:DM:AQPSk:ANGLe on page 720
FSK Type
For "Variable FSK", selects the FSK modulation type.
Available are 4FSK, 8FSK and 16FSK.
Remote command:
[:SOURce<hw>]:BB:DM:FSK:VARiable:TYPE on page 722
Generating Custom Digital Modulated Signals