User Manual
Table Of Contents
- PSA Spectrum Analyzers User's and Programmer's Reference
- Table of Contents
- List of Commands
- 1 Using This Document
- 2 Instrument Functions: A - L
- 3 Instrument Functions: M - O
- 4 Instrument Functions: P - Z
- 4.1 Peak Search
- 4.2 Preset
- 4.3 Print
- 4.4 Print Setup
- 4.5 Save
- 4.6 SPAN / X Scale
- 4.7 SWEEP
- 4.8 System
- 4.8.1 Show Errors
- 4.8.2 Power On/Preset
- 4.8.3 Time/Date
- 4.8.4 Alignments
- 4.8.5 Config I/O
- 4.8.6 Reference
- 4.8.7 Show System
- 4.8.8 Show Hdwr
- 4.8.9 Color Palette
- 4.8.10 Diagnostics
- 4.8.11 Restore Sys Defaults
- 4.8.12 Licensing
- 4.8.13 Personality
- 4.8.14 Service
- 4.8.15 Keyboard Lock (Remote Command Only)
- 4.8.16 Remote Message
- 4.8.17 Remote Message Turned Off
- 4.8.18 Power On Elapsed Time (Remote Command Only)
- 4.8.19 SCPI Version Query (Remote Command Only)
- 4.9 Trace/View
- 4.10 Trig
- 5 One-Button Measurement Functions
- 5.1 MEASURE (Spectrum Analysis Mode)
- 5.1.1 Command Interactions: MEASure, CONFigure, FETCh, INITiate and READ
- 5.1.2 Meas Off
- 5.1.3 Channel Power
- 5.1.4 Occupied BW
- 5.1.5 Adjacent Channel Power—ACP
- 5.1.6 Multi-Carrier Power
- 5.1.7 Power Stat CCDF
- 5.1.8 Harmonic Distortion
- 5.1.9 Burst Power
- 5.1.10 Intermod (TOI)
- 5.1.11 Spurious Emissions
- 5.1.12 Spectrum Emission Mask
- 5.1.13 Current Measurement Query (Remote Command Only)
- 5.2 Meas Control
- 5.3 Mode Setup
- 5.4 Restart
- 5.5 Single
- 5.6 Meas Setup (Adjacent Channel Power—ACP)
- 5.7 Trace/View (ACP Measurement)
- 5.8 Meas Setup (Burst Power)
- 5.9 Trace/View (Burst Power)
- 5.10 Meas Setup (ComplementaryCumulativeDistributionFunction—CCDF)
- 5.11 Display (ComplementaryCumulativeDistributionFunction—CCDF)
- 5.12 SPAN X Scale
- 5.13 Marker (ComplementaryCumulativeDistributionFunction—CCDF)
- 5.14 Meas Setup (Channel Power—CHP)
- 5.15 Trace/View (Channel Power Measurement)
- 5.16 Meas Setup (Harmonic Distortion)
- 5.17 Trace/View (Harmonics)
- 5.18 Meas Setup (Intermod (TOI))
- 5.19 Meas Setup (Multi-Carrier Power—MCP)
- 5.20 Trace/View (Multi-Carrier Power Measurement)
- 5.21 Meas Setup (Occupied Bandwidth—OBW)
- 5.22 Meas Setup (Spectrum Emissions Mask—SEM)
- 5.23 Trace/View (Spectrum Emissions Mask)
- 5.24 Display (Spectrum Emissions Mask—SEM)
- 5.25 SPAN X Scale
- 5.26 Marker (Spectrum Emissions Mask—SEM)
- 5.27 Meas Setup (Spurious Emissions)
- One - Button Measurement Functions
- 5.1 MEASURE (Spectrum Analysis Mode)
- 6 Programming Fundamentals
- SCPI Language Basics
- Improving Measurement Speed
- Turn off the display updates.
- Use binary data format instead of ASCII
- Minimize the number of GPIB transactions.
- Avoid unnecessary use of *RST.
- Put ADC Ranging in Bypass for FFT Measurements
- Minimize DUT/instrument setup changes.
- Consider using LAN instead of GPIB.
- Using an Option Mode: Minimize the number of GPIB transactions.
- Using an Option Mode: Avoid automatic attenuator setting.
- Using an Option Mode: Optimize your GSM output RF spectrum switching measurement.
- Using an Option Mode: Avoid using RFBurst trigger for single burst signals.
- Using an Option Mode: When making power measurements on multiple bursts or slots, use CALCulate:D...
- Programming Command Compatibility Across Model Numbers and Across Modes
- Using the LAN to Control the Instrument
- Programming in C Using the VTL
- Overview of the GPIB Bus
- 7 Using the STATus System
- 8 Menu Maps: Spectrum Analysis
- Alpha Editor Keys, 1 of 2
- AMPLITUDE Y Scale Key, 1 of 2 (
- Auto Couple Key, 1 of 3 (
- BW/Avg Key (
- Det/Demod Key (
- Display Key, 1 of 2 (
- File Key, 1 of 6 (
- FREQUENCY Channel Key (
- Input/Output Key (
- Marker Key (
- menu map:marker to;marker to:menu map
- Marker Fctn Key (
- MODE Key (
- Peak Search Key (
- Preset Key (
- Print Setup Key (
- SPAN X Scale Key (
- SPAN X Scale Key for CCDF Measurement (
- Sweep Key (
- System Key, 1 of 4 (
- Trace/View Key (
- Trig Key (
- 9 Menu Maps: One-Button Measurement Functions
- One-Button Measurement Menu Maps
- MEASURE Key
- Meas Control Key
- Mode Setup Key
- Mode Setup Key (2 of 2)
- ACP Measurement: Meas Setup Key
- ACP Measurement: Trace/View Key
- Burst Power Measurement: Meas Setup Key
- Burst Power Measurement: Trace/View Key
- CCDF (Power Stat) Measurement: Meas Setup Key
- CCDF (Power Stat) Measurement: Trace/View Key
- CCDF (Power Stat) Measurement: Display Key
- CCDF (Power Stat) Measurement: Span X Scale Key
- CCDF (Power Stat) Measurement: Marker Key
- Channel Power Measurement: Meas Setup Key
- Channel Power Measurement: Trace/View Key
- Harmonic Distortion Measurement: Meas Setup Key
- Harmonic Distortion Measurement: Trace/View Key
- Intermod (TOI): Meas Setup Key
- Multi-Carrier Power Measurement: Meas Setup Key
- Multi-Carrier Power Measurement: Trace/View Key
- Occupied Bandwidth Measurement: Meas Setup Key
- Spectrum Emission Mask Measurement: Meas Setup Key
- Spectrum Emission Mask Measurement: Trace/View Key
- Spectrum Emission Mask Measurement: Display Key
- Spectrum Emission Mask Measurement: Span X Scale Key
- Spectrum Emission Mask Measurement: Marker Key
- Spurious Emissions Measurement: Meas Setup Key
- One-Button Measurement Menu Maps
- Index

Chapter 4 251
Instrument Functions: P - Z
System
Instrument Functions: P - Z
user state.
SYST:PRES:TYPE USER defines the type of preset as the user preset.
With user preset selected, and a user state saved, use SYST:PRES to do a
user preset.
4.8.2.2.2 Mode
Sets the preset type to “Mode.” When you do a preset, the current mode factory default
instrument state will be restored. A mode preset does not change the mode. Refer to
“Preset” on page 221 for more information.
Key Path:
System, Power On/Preset, Preset Type
Readback: Mode
Annunciation/
Annotation: None
Dependencies/
Couplings: None
State Saved: Survives
Preset and power cycle, but no saved in Instrument State.
SCPI Status Bits/
OPC Dependencies: None
Factory
Default: Mode
Remote Command:
:SYSTem:PRESet:TYPE
See “Preset Type” on page 250.
Example: SYST:PRES:TYPE MODE defines the type of preset as the mode preset.
After you have selected mode as the preset type, use SYST:PRES to do a
mode preset.
4.8.2.2.3 Factory
Sets the preset type to “Factory.” When you do a preset, all of the factory default
instrument state will be restored. A factory preset switches the analyzer to the Spectrum
Analysis mode and resets the settings of all the modes to the factory defaults (i.e.
Spectrum Analysis Mode with continuous sweep). Refer to
“Preset” on page 221 for more
information.
Key Path:
System, Power On/Preset, Preset Type
Annunciation/
Annotation: Factory
State Saved: Survives
Preset and power cycle, but not saved in Instrument State.
Factory