User manual

Chapter 2 Functions of the Front Panel of GPSA RIGOL
RSA3000 User's Guide 2-5
to modify this parameter; also you can modify it on the touchscreen. For details,
refer to descriptions in "Parameter Setting".
Table 2-3 Stop Frequency
Parameter
Remarks
Default
center frequency+span/2
Range
[1]
0 Hz to Fmax
Unit
GHz, MHz, kHz, Hz
Knob Step
span > 0, step = span/200
span = 0, step = RBW/100
Min = 1 Hz
Left/Right Arrow Key Step
Up/Down Arrow Key Step
CF step
Note
[1]
: The range is from 100 Hz to Fmax in non-zero span. If option RSA3000-BW1 is installed,
its minimum value can be set to 10 Hz.
CF Step
Changes the step size for the center frequency. Changing the center frequency by a
constant step-size value switches the channel to be measured continuously.
Remarks:
 Set a proper CF step value, and then select the center frequency. Use the
Up/Down arrow key to switch the measurement channel at a fixed step size.
Thus, the instrument can sweep the adjacent channels manually.
 You can use the numeric keys, the knob, and the arrow keys on the front panel
to modify this parameter; also you can modify it on the touchscreen. For details,
refer to descriptions in "Parameter Setting".
Table 2-4 CF Step
Parameter
Remarks
Default
Fmax/10
Range
-Fmax to Fmax
Unit
GHz, MHz, kHz, Hz
Knob Step
span > 0, step = span/200
span = 0, step = RBW
Min = 1 Hz
Left/Right Arrow Key Step
Up/Down Arrow Key Step
at 1-2-5 step