ADVANTEST R3132 Series User Manual

R3132 Series Spectrum Analyzer Operation Manual
2.2.7 UNCAL Message
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Figure 2-20 Continuous Peak Search Screen
2.2.7 UNCAL Message
The settings of the resolution bandwidth (RBW), video bandwidth (VBW), frequency span (SPAN) and
sweep time (SWP) are interrelated. The message UNCAL is displayed in the lower right of the screen
when any item is inappropriately set. If this happens, proceed as follows to remove the UNCAL message.
• Make the resolution bandwidth (RBW) wider.
• Make the video bandwidth (VBW) wider.
• Make the sweep time (SWP) longer.
• Make the frequency span (SPAN) narrower when the RBW or VBW cannot be changed.
CAUTION Measured data may be inaccurate if you take measurements while the UNCAL message is dis-
played.
In this section, the following example shows how to remove an UNCAL message, which was caused by
making the sweep time shorter, by changing the RBW setting.
Power on
1. Turn the analyzer and the signal generator power on.
Initialization
This resets the current settings to the factory defaults or user-defined presets.
2. Press SHIFT and CONFIG(PRESET).
This sets the analyzer to its presets values.

ADVANTEST R3132 Series Specifications

General

Brand	ADVANTEST
Model	R3132 Series
Category	Measuring Instruments
Language	English