Instructions
Table Of Contents
- Guaranty and Declaration
- Safety Requirement
- MSO5000-E Series Overview
- Document Overview
- Quick Start
- General Inspection
- Appearance and Dimensions
- To Prepare for Use
- Front Panel Overview
- Rear Panel Overview
- Front Panel Function Overview
- User Interface
- Touch Screen Controls
- Parameter Setting Method
- To Use the Kensington Security Lock
- To Use the Built-in Help System
- To View the Option Information and the Option Installation
- To Set the Vertical System
- To Set the Horizontal System
- To Set the Sample System
- To Trigger the Oscilloscope
- Trigger Source
- Trigger LEVEL/Threshold Level
- Trigger Mode
- Trigger Coupling
- Trigger Holdoff
- Noise Rejection
- Trigger Type
- Edge Trigger
- Pulse Trigger
- Slope Trigger
- Video Trigger
- Pattern Trigger
- Duration Trigger
- Timeout Trigger
- Runt Trigger
- Window Trigger
- Delay Trigger
- Setup/Hold Trigger
- Nth Edge Trigger
- RS232 Trigger (Option)
- I2C Trigger (Option)
- SPI Trigger (Option)
- CAN Trigger (Option)
- FlexRay Trigger (Option)
- LIN Trigger (Option)
- I2S Trigger (Option)
- MIL-STD-1553 Trigger (Option)
- Zone Trigger
- Trigger Output Connector
- Operations and Measurements
- Digital Voltmeter (DVM) and Frequency Counter
- Power Analysis (Option)
- Histogram Analysis
- Digital Channel
- Protocol Decoding
- Reference Waveform
- To Enable Ref Function
- To Select the Reference Channel
- To Select the Ref Source
- To Adjust the Ref Waveform Display
- To Save to Internal Memory
- To Clear the Display of the Reference Waveform
- To View Details of the Reference Waveform
- To Reset the Reference Waveform
- Color Setting
- Label Setting
- To Export to Internal or External Memory
- To Import from Internal or External Memory
- Pass/Fail Test
- Waveform Recording & Playing
- Search and Navigation Function
- Display Control
- Function/Arbitrary Waveform Generator (Option)
- Store and Load
- System Utility Function Setting
- Remote Control
- Troubleshooting
- Appendix
- Index
Chapter 6 Operations and Measurements RIGOL
MSO5000-E User Guide 6-9
Table 6-1 Window Function
Window
Function
Characteristics
Waveforms Applicable to the
Window Function
Rectangular
Best frequency
resolution
Poorest
amplitude
resolution
Similar to the
situation when
no window is
applied.
Transient or short pulse, the signal
levels before and after the
multiplication are basically the same.
Sine waveforms with the same
amplitudes and rather similar
frequencies.
Wide band random noise with
relatively slow change of waveform
spectrum.
Blackman-Harris
Best amplitude
resolution
Poorest
frequency
resolution
Single frequency signal, searching for
higher order harmonics.
Hanning
Better frequency
resolution and
poorer amplitude
resolution
compared with
Rectangular
Sine, periodic, and narrow band
random noise.
Hamming
A little bit better
frequency
resolution than
Hanning
Transient or short pulse, the signal
levels before and after the
multiplication are rather different.
Flattop
Measure the
signals
accurately
Measure the signal that has no
accurate reference and requires an
accurate measurement
Triangle
Better frequency
resolution
Measure the narrow band signal and
that has strong noise interference
For FFT math operation setting label, refer to descriptions in "Math Operation
Label".
Press More More Color Grade to enable or disable the color grade
display of the FFT operation results. When enabled, different colors are
displayed on the screen to indicate the times of data acquisition or acquisition
probability.
Press More More Reset ColorGrade to clear the color grade display and
display the color grade again.