User manual

RIGOL
22 RSA3000 Quick Guide
English
Working Mode Setting
RSA3000 provides two working modes: GPSA (general purpose spectrum
analyzer) and RTSA (real-time spectrum analyzer). Press Mode to select the
working mode.
Note: In different working modes, the functions of the keys on the front panel
may be different. Press Help to display the help information of the current
working mode. If you need help information for other modes, exit the help
interface first. Then select the desired working mode and obtain the
corresponding help information.
1. GPSA
GPSA adopts two analysis methods: swept and FFT. GPSA can not only
carry out frequency domain analysis, but also time domain (zero span)
analysis.
Select GPSA. In this working mode, you can press Meas to select multiple
measurements..
2. RTSA
RTSA provides the real-time signal analysis function, which can capture
the complex signal seamlessly.
Select RTSA. In this working mode, you can also press Meas to select
multiple measurements.
You can also press Mode Setup to open the global parameter setting menu for
the selected working mode under Mode. If no working mode is currently
selected, when you power on the instrument, it selects GPSA mode by default.