Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.9 SEM Measurement
Integration BW = Meas BW * "Res BW" on page 1670
Integration BW is the desired resolution bandwidth, and Res BW is the actual
bandwidth for sweep. Measurement sweeps with Res BW, and Meas BW
compensates sweep resolution bandwidth to Integration BW.
If you set this parameter greater than 1, you can set Res BW narrower to avoid
carrier power leakage effect to the offset power integration.
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:BANDwidth:IMULti <integer>, …
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:BANDwidth:IMULti?
Example
:SEM:OFFS2:INN:LIST:BAND:IMUL 1,1,1,1,1,1
:SEM:OFFS2:INN:LIST:BAND:IMUL?
Notes Comma-separated list of values
OFFSet 1 is for BTS, 2 for MS. Default is BTS
Couplings This parameter must adhere to the rule:
(N x Res BW) <= (Stop freq of the offset - Start freq of the offset), where N is the multiplier
If Res BW is changed, the multiplier changes to conform to the rule
Preset
Mode Values
MSR 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
LTEAFDD, LTEATDD, 5G NR 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 | 2, 2, 1, 1, 1,1, 1, 1, 1, 1, 1, 1
State Saved Yes
Min/Max 1/1000
Video BW
Changes the instrument post–detection filter.
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:BANDwidth:VIDeo <freq>, …
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:BANDwidth:VIDeo?
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:BANDwidth:VIDeo:AUTO OFF | ON | 0 | 1,
…
[:SENSe]:SEMask:OFFSet[1]|2:INNer:LIST:BANDwidth:VIDeo:AUTO?
Example
:SEM:OFFS2:INN:LIST:BAND:VID 3.00 kHz, 3.00 kHz, 3.00 kHz, 100.0 kHz,100.0
1672 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)