Rigol DSA815, User Manual

Page: 118 / 241

RIGOL Chapter 2 Front Panel Operation
User’s Guide for DSA800/E Series
2-66
Table 2-40 Span for OBW Measurement
Parameter Description
Default 2 MHz
Range 100 Hz to 7.5 GHz
Unit GHz, MHz, kHz, Hz
Knob Step OBW Span/100, the minimum is 1 Hz
Direction Key Step in 1-1.5-2-3-5-7.5 sequence
5.
Power Ratio
Set the percentage the signal power takes up in the whole span power. You
can use the muneric keys, knob or direction keys to modify this parameter.
Table 2-41 Power Ratio for OBW Measurement
Parameter Description
Default 99%
Range 1% to 99.99%
Unit
%
Knob Step 0.01%
Direction Key Step 1%