User`s guide

Chapter 4 Application Examples RIGOL
DSG3000 User’s Guide 4-3
To Output RF Sweep Signal
This section introduces how to output a RF sweep signal by configuring continuous
linear step sweep. Set the frequency range to 1 GHz ~ 2 GHz, the amplitude range to
-20 dBm ~ 0 dBm, the number of sweep points to 10 and the dwell time to 500 ms.
1. Restore to factory setting
Press System  Reset  Preset Type  “Factory” and then press Preset to
restore the factory setting (by default, the sweep mode is continuous, the sweep
type is step and the sweep space is linear).
2. Step sweep parameter setting
Press SWEEP and use the menu page up/down key
to turn to the 2/3
menu page; then, press Step Swp to enter the step sweep parameter setting
interface.
 Start Frequency
Press Start Freq, use the numeric keyboard to input the start frequency
value (1) and select the desired unit (GHz) from the pop-up unit menu or
unit keys.
 Stop Frequency
Press Stop Freq, use the numeric keyboard to input the stop frequency
value (2) and select the desired unit (GHz) from the pop-up unit menu or
unit keys.
 Start Level
Press Start Lev, use the numeric keyboard to input the start level value
(-20) and select the desired unit (dBm) from the pop-up unit menu or unit
keys. You can also press Enter to select the default unit (dBm).
 Stop Level
Press Stop Lev, use the numeric keyboard to input the stop level value (0)
and select the desired unit (dBm) from the pop-up unit menu or unit keys.
You can also press Enter to select the default unit (dBm).
 Sweep Points
Press Points, use the numeric keyboard to input the number of sweep
points (10) and then press OK or Enter.
 Dwell Time
The dwell time indicates the duration of a sweep step.
Press Dwell Time, use the numeric keyboard to input the time value (500)
and select the desired unit (ms) from the pop-up unit menu or unit keys.