I+Jq - Keysight x-series User Reference Manual

Preset
State Saved
Range
Readback Text
Initial S/W Revision
Remote Command
Notes
Preset
Initial S/W Revision

I+jQ

Sets the signal input to be both the I and Q channels. The I and Q channel data will be combined as I + j * Q.
Key Path
Example
Initial S/W Revision
I Only
Sets the signal input to be only the I channel. The Q channel will be ignored. The data collected is still
complex. When the center frequency is 0 the imaginary part will always be zero, but for any other center
frequency both the real and imaginary parts will be significant.
Key Path
Example
Initial S/W Revision
Q Only
Sets the signal input to be only the Q channel. The I channel will be ignored. The Q channel will be sent to
the digital receiver block as Q+j0. The receiver's output is still complex. When the center frequency is 0 the
EMI Receiver Mode Reference
FEED:IQ:TYPE IQ
IQ
Yes
This is unaffected by a Preset but is set to the default value on a "Restore Input/Output Defaults" or
"Restore System Defaults->All"
I+jQ | I Only | Q Only
I+jQ | I Only | Q Only
Prior to A.02.00
:INPut[1]:IQ:TYPE IQ|I|Q
:INPut[1]:IQ:TYPE?
For R&S FSQ-B71 compatibility
IQ
Prior to A.02.00
Input/Output, I/Q, I/Q Path
Set the input to be both the I and Q channels, combined as I + j * Q.
FEED:IQ:TYPE IQ
Prior to A.02.00
Input/Output, I/Q, I/Q Path
Set the input to be only the I channel.
FEED:IQ:TYPE IONL
Prior to A.02.00
4 Input/Output Functions
Input/Output
161