Keysight x-series Programmer's Reference

3 VMA Mode
3.1 Digital Demod Measurement
MSK
Allows you to configure advanced parameters for MSK modulation format.
Differential Decoder Anchor State
Specific anchor bit for MSK Type 1 differential decoder.
Remote
Command
[:SENSe]:DDEMod:SEGMent1|…|6:MSK:DDECode:ANCHor 1 | 0
[:SENSe]:DDEMod:SEGMent1|…|6:MSK:DDECode:ANCHor?
Example
:DDEM:SEGM1:MSK:DDEC:ANCH 1
:DDEM:SEGM1:MSK:DDEC:ANCH?
Couplings If the modulation format is not MSK Type1, this control is grayed-out
Preset 1
State Saved Yes
Backwards
Compatibility
SCPI
[:SENSe]:DDEMod:MSK:DDECode:ANCHor
OQPSK
Allows you to configure advanced parameters for OQPSK modulation format.
OQPSK Align I & Q
Selects whether to align I and Q decision points for OQPSK. When this control is
turned on, the Q part will be shifted by a half (½) symbol.
Remote
Command
:CALCulate:DDEMod:SEGMent1|…|6:OQPSk:IQALign[:STATe] OFF | ON | 0 | 1
:CALCulate:DDEMod:SEGMent1|…|6:OQPSk:IQALign[:STATe]?
Example
:CALC:DDEM:SEGM1:OQPS:IQAL ON
:CALC:DDEM:SEGM1:OQPS:IQAL?
Couplings If the modulation format is not Offset QPSK or Shaped Offset QPSK, this control is grayed-out
Preset
OFF
State Saved Yes
Custom IQ
Allows you to configure advanced parameters for Custom IQ modulation format.
355 Vector Modulation Analyzer Mode User's &Programmer's Reference

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)