Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.2 Swept SA Measurement
The following queries return the following values:
:CALC:BAND:RES? 400 kHz
:CALC:BAND:RLEF? 99.8 MHz
:CALC:BAND:RRIG? 100.2 MHz
Remote
Command
:CALCulate:BWIDth|BANDwidth:RESult?
Example Set selected marker to 1:
:CALC:MARK:AOFF
Put marker 1 on peak:
:CALC:MARK:MAX
Turn on N dB for the selected marker (1):
:CALC:BWID ON
Set the offset to -3.01 dB:
:CALC:BWID:NDB-3.01
Query the result:
:CALC:BWID:RES?
Notes –100 returned if invalid reading
Remote
Command
:CALCulate:BWIDth|BANDwidth:RLEFt?
Example Return the leftmost X Axis value for the N dB band:
:CALC:BWID:RLEF?
Notes –100 returned if invalid reading
Remote
:CALCulate:BWIDth|BANDwidth:RRIGht?
Spectrum Analyzer Mode User's &Programmer's Reference 357

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)