User`s guide
Table Of Contents
- Overview
- Getting Started
- System Setting
- Making Measurements
- Measuring Multiple Signals
- Measuring a Low-Level Signal
- Improving Frequency Resolution and Accuracy
- Making Distortion Measurements
- One-button Power Measurement
- Making a Stimulus Response Transmission Measurement
- Measuring Stop Band Attenuation of a Low-pass Filter
- Making a Reflection Calibration Measurement
- Measuring Return Loss Using the Reflection Calibration Routine
- Making an Average Power Measurement
- Key Reference
- SCPI Command Reference
- Error Messages
- Menu Map
6 SCPI Command Reference
146 N9340A User’s Guide
Last Frequency Span
[:SENSe]:FREQuency:SPAN:PREVious
This command sets the frequency span to the
previous span setting.
Start Frequency
[:SENSe]:FREQuency:STARt <freq>
[:SENSe]:FREQuency:STARt?
This command sets the start frequency.
Stop Frequency
[:SENSe]:FREQuency:STOP <freq>
[:SENSe]:FREQuency:STOP?
This command sets the stop frequency.
Key Access: [SPAN] > {Last Span}
*RST Value: 0 Hz
Available Unit: Hz, kHz, MHz, GHz
Key Access: [SPAN] > {Start Freq}
*RST Value: 3.0 GHz
Available unit: Hz, kHz, MHz, GHz
Key Access: [FREQ] > {Stop Freq}