ADVANTEST R3131 Series User Manual

R3131 Spectrum Analyzer Operation Manual
2.2.4 Measuring Frequency Using Counter
Cal Sig Level ON/OFF is turned on, and the calibration signal is output.
ADVANTEST R3131
REF 0.0 dBt
10dB/_
CAL s ig
—10 . 0 d&t
Wed 10 Dec 1997Cal
ATT 10dB A_wrt
Norm Norm Cal All
Total I
Gain 1
CENTER 1.5000 GHz
RBW 1 MHz VBW 1 MHz
Each
Item
'Freq Corr
ON /OFF
Cal Corr
L ON /0FF
Cal Sig
Level
ON /0FF
Figure 2-20 Calibration Signal Output Screen
Setting the measurement conditions
This changes the analyzer settings so that the input signal is displayed more clearly.
4. Press FREQ, 3, 0 and MHz.
A center frequency of 30 MHz is set.
5. Press SPAN, 5, 0 and MHz.
A frequency span of 50 MHz is set.
ADVANTEST R3131
REF 0.0 dBm
10dB/
SPAN
50.0 MHz
Wed 10 Dec 1997Span
ATT 10dB A_wrt B_blnk
Norm,_, Norm Full Span
Zero Span
Peak Zoom
CENTER 30.00 MHz SPAN 50.0 MHz Last Span
RBUI 300 kHz VBW 100 kHz SWP 50 ms
Figure 2-21 Measuring Settings Screen
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ADVANTEST R3131 Series Specifications

General

Brand	ADVANTEST
Model	R3131 Series
Category	Measuring Instruments
Language	English