Rigol DM3000 Series - Example 4: Db Measurement

RIGOL
© 2007 RIGOL Technologies, Inc.
User‟s Guide for DM3000 Series
3-7
Example 4: dB Measurement
Do these steps as follows:
1. Connect test leads into the circuit as shown below:
Figure 3- 7 Measure AC Voltage
2. Press button, select Resistance (2WR) measurement function. Choose an
appropriate measurement range. Write down the reading count.
3. Press  dBm to set the Resistance measurement value as the dBm setting
value.
4. Press , save all changes, back to a higher level menu.
5. Press button, select AC Voltage measurement function. Choose an
appropriate range.
6. Set the Total measurement function parameters.
(1). Press  dB, set the dB measurement setting value with the direction
key.
(2). Press , save all changes, back to a higher level menu.
7. Start dB measurement.
(1). Press  ON, turn on dB measurement function.
(2). Press , finish this setting and close this menu.
Circuit