Rigol DSA1030, User Manual

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RIGOL Front Panel Key Reference
2-64 User’s Guide for DSA1000 Series
Table 2-43 Average number for EBW measurement
Parameter Explanation
Default 10
Range 1 to 1000
Unit N/A
Knob Step 1
Direction Key Step 1
2.
Avg Mode
Sets the Average operation to Exp or Repeat, the default is Exp.

In Exp mode, the result is from the exponent average calculation of the
current N (specified by Avg Num) measurements.

In Repeat mode, the result is the arithmetic average of the current N
(specified by Avg Num) measurements.
3. Max Hold
Enables or disables the Max Hold function, the default is Off.

Hold On: always displays the maximum measurement result.

Hold Off: displays the current measurement result.

This function and Avg Mode are mutually exclusive options, if you enable the
Max Hold, the Avg Mode will be disabled automatically.
4. Span
This value is equal to the span of the analyzer, indicating the frequency range of
the sweep. Changing this parameter will cause a change in the span of the
analyzer.
You can use the numeric keys, knob or direction keys to modify this parameter.
For more details, please refer to “Parameter Input”.
Table 2-44 The Span of EBW measurement
Parameter Explanation
Default 2 MHz
Range
100 Hz to 3 GHz
Unit
GHz, MHz, kHz, Hz
Knob Step Emission BW Span/100, Min = 1 Hz
Direction Key Step in 1, 1.5, 2, 3, 5, 7.5 sequence