R&S SMJ100A, Operating Manual

Page: 666 / 874

Remote Control Commands
R&S
®
SMJ100A
650 Operating Manual 1403.7458.32 ─ 14
[:SOURce<hw>]:BB:DM:FSK:VARiable:SYMBol<ch0>:DEViation <Deviation>
The command sets the deviation of the selected symbol for variable FSK modulation
mode.
Suffix:
<ch>
.
0 .. 16
The number of symbols (and therefore the suffix range) depends
on the selected FSK modulation type.
Parameters:
<Deviation> float
The range of values depends on the symbol rate that is set (see
data sheet) and the maximum deviation is 10 MHz.
Range:
-40E6 to 40E6
Increment: 0.5
Default unit: Hz
Example: BB:DM:FORM FSKV
selects Variable FSK modulation.
BB:DM:FSK:VAR:TYPE FSK16
selects 16FSK modulation.
BB:DM:FSK:VAR:SYMB0:DEV 135000
sets the frequency deviation of the least significant symbol to
135 kHz.
Manual operation: See "Deviation xxxx" on page 348
[:SOURce<hw>]:BB:DM:FSK:VARiable:TYPE <Type>
The command selects the modulation type for Variable FSK.
Parameters:
<Type> FSK4 | FSK8 | FSK16
*RST:
FSK4
Example: BB:DM:FORM FSKV
selects Variable FSK modulation.
BB:DM:FSK:VAR:TYPE FSK16
selects 16FSK modulation.
Manual operation: See "FSK Type" on page 348
[:SOURce<hw>]:BB:DM:MDELay?
The command queries the digital modulation delay from the data input to the I/Q output
in the case of external modulation.
SOURce Subsystem