Rigol DSA1030, User Manual

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Front Panel Key Reference RIGOL
User’s Guide for DSA1000 Series 2-23
2.2.1.4 Filter Type
Set RBW filter type.
Key Points:

DSA1000 supports two kinds of RBW filters: “Gauss” (-3 dB bandwidth) and “EMI”
(-6 dB bandwidth).

When “EMI” is selected, resolution bandwidth can be 200 Hz, 9 kHz, 120 kHz or 1
MHz only.

The default is “Gauss”; the instrument will switch to “EMI” filter automatically
when “Quasi-Peak” detector is selected.