Rigol DSA1030A series User Manual

RIGOL Front Panel Key Reference
2-10 User’s Guide for DSA1000 Series
2.1.2.2 Full Span
Sets the span of the analyzer to the maximum.
2.1.2.3 Zero Span
Sets the span of the analyzer to 0 Hz. Both the start and stop frequencies will equal
the center frequency and the horizontal axis will denote time. The analyzer here is
measuring the time domain characteristics of amplitude, located at the corresponding
frequency point.
Key Points:
As opposed to the Non-zero span, the screen shows the time domain characteristics of
the fixed frequency component, and following functions are invalid in Zero span
mode:
 FREQ: Peak->CF, Signal Track and Channel setting;
 SPAN: Zoom In and Zoom Out;
 Marker->: Mkr->CF, Mkr->Step, Mkr->Start, Mkr->Stop, MkrΔ->CF and
MkrΔ->Span;
 Marker: Readout  Frequency, Period and 1/ΔTime (valid in Delta marker type)
2.1.2.4 Zoom In
Sets the span to the half of its current value (down to the minimum).
2.1.2.5 Zoom Out
Sets the span to twice the current value (up to the maximum).
2.1.2.6 Last Span
Changes the span to the previous span setting.

Rigol DSA1030A series Specifications

General

Brand	Rigol
Model	DSA1030A series
Category	Measuring Instruments
Language	English