RIGOL Chapter 2 Front Panel Operations
2-2 DSG800 User Guide
To Set the Frequency/LF Parameters
Frequency
Set the RF output frequency.
Press FREQ, use the numeric keyboard to input the frequency value and select the
desired unit from the pop-up unit menu.
The frequency units available are GHz, MHz, kHz and Hz.
You can press Backspace to delete the number at the left of the cursor.
You can press the left/right arrow key to enter the parameter editing state and
move the cursor to the specified digit; then, rotate the knob to modify the value.
After the frequency is set, you can rotate the knob to modify the frequency at
the current step.
You can press FREQ and then press Step to set the step.
LF Output
LF output denotes the output of the low-frequency signal generated by the internal
generator of the RF signal generator. The LF output can be one of the two commonly
used waveforms (sine or square). You can set the frequency and amplitude of the
low-frequency signal.
Press FREQ LF to enter the LF output parameter setting menu.
To Turn on the LF Output
Press FREQ LF Switch to turn "On" or "Off" the LF output. When "On" is
selected, the LF label and the label of the waveform currently selected (Sine or
Square) in the function status area of the user interface are illuminated. At this point,
the [LF OUTPUT] connector (as shown in the figure below) outputs the LF signal
according to the current configuration.
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