Rigol RSA3000E Series User Manual

Chapter 4 Functions of the Front Panel of EMI RIGOL
RSA3000E User Guide 4-9
Sweep and Function Settings
BW
RBW(Meter)
Sets the resolution bandwidth (RBW) of the meter. You can use the numeric keys, the
knob, or arrow keys to modify this parameter; you can also use the touch screen to
modify the parameter.
Table 4-10 RBW
Parameter
Remarks
Default
120 kHz
Range
100 Hz to 10 MHz
[1]
Unit
GHz, MHz, kHz, Hz
Knob Step
at 1-3-10 step
Left/Right Arrow Key Step
Up/Down Arrow Key Step
at 1-3-10 step
Note
[1]
: When the EMC measurement standard is "None" and "Gauss" filter is selected, the RBW
range is as above. When "EMI" filter is selected, resolution bandwidth can only be 200 Hz, 9 kHz,
120 kHz, or 1 MHz.
RBW Mode(Meter)
Sets the RBW mode of the meter to "Manual" or "Auto".
Remarks:
 When you select "Manual", use the RBW(Meter) menu to set the RBW value.
 When you select "Auto", use the RBW to automatically couple to the frequency
of the meter.
 When the EMC measurement standard is "None", the RBW Mode(Meter)
menu is grayed out and disabled. You can manually set the RBW. When the EMC
measurement standard is "CISPR", select the Auto RBW mode.
Frequency (Meter) Fmet
RBW
Fmet < 150 kHz
200 Hz
150 kHz ≤ Fmet < 30 MHz
9 kHz
30 MHz ≤ Fmet < 1 GHz
120 kHz
Fmet ≥ 1 GHz
1 MHz

Rigol RSA3000E Series Specifications

General

Brand	Rigol
Model	RSA3000E Series
Category	Measuring Instruments
Language	English