Remote Control Commands
R&S
®
SMBV100A
567Operating Manual 1407.6062.32 ─ 08
Example:
BB:DM:FORM ASK
selects the ASK modulation type.
BB:DM:ASK:DEPT 50 PCT
sets a modulation depth of 50 percent.
[:SOURce<hw>]:BB:DM:CODing <Coding>
The command selects the modulation coding.
If the modulation type selected (:BB:DM:FORM) is not possible with the coding that has
been set, it is automatically set to OFF (:BB:DM:COD OFF).
When a standard is selected (:BB:DM:STAN), the coding is set to the default value.
Parameters:
<Coding> OFF | DIFF | DPHS | DGRay | GRAY | GSM | NADC | PDC | PHS |
TETRa | APCO25 | PWT | TFTS | INMarsat | VDL | EDGE |
APCO25FSK | ICO | CDMA2000 | WCDMA | APCO258PSK
DPHS
Phase Difference
DGRay
Difference + Gray
*RST: INTernal
Example:
BB:DM:COD GRAY
selects GRAY coding. This coding is valid for all modulation types.
[:SOURce<hw>]:BB:DM:FORMat <Format>
The command selects the modulation type.
If the coding that is set (:BB:DM:COD) is not possible with the modulation type selected,
it is automatically set to OFF (:BB:DM:COD OFF).
When a standard is selected (:DM:STAN), the modulation type is set to the default value.
Parameters:
<Format> ASK | BPSK | P2DBpsk | QPSK | QPSK45 | OQPSk | P4QPsk |
P4DQpsk | PSK8 | P8D8psk | P8EDge | QAM16 | QAM32 |
QAM64 | QAM256 | QAM1024 | MSK | FSK2 | FSK4 | USER |
FSKVar | QAM128 | QEDGe | QAM16EDge | QAM32EDge |
AQPSk
*RST: MSK
Example:
BB:DM:FORM QPSK
selects modulation type QPSK.
SOURce Subsystem
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