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
5Key Reference
98 N9340A User’s Guide
CF Step
Key access: [FREQ] > {CF Step}
Changes the step size for the center frequency
function. Once a step size has been selected and
the center frequency function is activated, the
arrow keys change the center frequency by the
step- size value. The step size function is useful for
finding harmonics and sidebands beyond the
current frequency span of the analyzer. When
auto- coupled, the center size is set to one division
(10 percent of the span).