Rigol DSA1030A series User Manual

RIGOL Front Panel Key Reference
2-86 User’s Guide for DSA1000 Series
Key Points:
 When the measurement starts, the analyzer will search the two points which are
located at both sides of the current point and are N dB amplitudes smaller or
greater than the current point, and display the frequency difference between the
two points, or else display "---", indicating the search failed.
 You can use the numeric keys, knob or direction keys to modify the value of N, for
more details please refer to “Parameter Input”.
Table 2-57 N dB BW parameter settings
Parameter Explanation
Default -3 dB
Range -100 dB to 100 dB
Unit dB
Knob Step
0.1 dB
Direction Key Step
1 dB
2.5.3.4 Function Off
Turns off the opened noise markers or N dB BW measurements, but not the markers
themselves.
2.5.3.5 Freq Count
Figure 2-27 Frequency Count measurement
Counter Readings

Rigol DSA1030A series Specifications

General

Brand	Rigol
Model	DSA1030A series
Category	Measuring Instruments
Language	English