Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.9 SEM Measurement
When sending the remote command, missing values are not permitted; that is, if you
want to change values 2 and 6, you must send all values up to 6. Subsequent values
remain unchanged. The query for this parameter always returns 12 values.
Remote
Command
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:STOP:ABSolute <real>, …
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:STOP:ABSolute?
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:STOP:ABSolute:COUPle ON | OFF | 1 | 0,
…
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:STOP:ABSolute:COUPle?
Example
:SEM:OFFS:INN:LIST:STOP:ABS -12.50 dBm, -24.50 dBm, -24.50 dBm, -11.50 dBm, -
11.50 dBm, -11.50 dBm
:SEM:OFFS1:INN:LIST:STOP:ABS?
:SEM:OFFS:INN:LIST:STOP:ABS:COUP ON, OFF, ON, ON, ON, ON
:SEM:OFFS:INN:LIST:STOP:ABS:COUP?
Notes Comma-separated list of values
OFFSet 1 is for BTS, 2 for MS. Default is BTS
Couplings Coupled to Abs Start if Auto is selected, that is, the Stop value is equal to the Start value
Preset
Mode Values
MSR -12.5 dBm, -24.5 dBm, -11.5 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0
dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm| -12.5 dBm, -
24.5 dBm, -11.5 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0
dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm
5G NR -12.5 dBm, -12.5 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0
dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm| -22.5 dBm, -
8.5 dBm, -11.5 dBm, -23.5 dBm, -23.5 dBm, -23.5 dBm, -23.5 dBm, -23.5
dBm, -23.5 dBm, -23.5 dBm, -23.5 dBm, -23.5 dBm
LTEAFDD,
LTEATDD
-12.5 dBm, -12.5 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0
dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm, -15.0 dBm| -13.5 dBm, -
8.5 dBm, -11.5 dBm, -23.5 dBm, -23.5 dBm, -23.5 dBm -23.5 dBm, -23.5 dBm,
-23.5 dBm, -23.5 dBm, -23.5 dBm, -23.5 dBm
Mode Values
MSR
ON, OFF, OFF, OFF, ON, OFF, OFF, OFF, OFF, OFF, OFF, OFF |
ON, OFF, OFF, OFF, ON, OFF, OFF, OFF, OFF, OFF, OFF, OFF
LTEAFDD,
LTEATDD, 5G
NR
OFF, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON | ON, ON,
ON, ON, ON, ON, ON, ON, ON, ON, ON, ON
State Saved Saved in instrument state
Saved in instrument state
Range Auto|Man
Min/Max -200 dBm/50 dBm
1680 Spectrum 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)