ADVANTEST R3131 Series User Manual

R3131 Spectrum Analyzer Operation Manual
2.2.2 Displaying Spectrums and Operating the Markers
ADVANTEST R3131
REF -10.0 dBm
10dB/
A MKR
160 kHz
Wed 10 Dec 1997 Marker(1)
ATT 10dB A_ tort B_blnk
Norm Norm Normal
_
4 Marker Marker
160 kHz -- -----
I-mccde Delta
Marker
Peak ▶
Menu
Sig Track
ON /OFF
Sound 0
Marker
Off
CENTER 30.00 MHz SPAN 20.00 MHz 1/2,more0
RBW 300 kHz VBW 100 kHz SWP SO ms
Figure 2-10 Frequency Difference Between the Peak Point and a Point 3 dB Levels Down
19. Next, move the marker to a point 60 dB levels down from the peak using the data
knob.
The display in the marker area is the frequency difference between the peak point
and a point 60 dB levels down from the peak.
ADVANTEST R3131
REF -10.0 dBm
4 NKR...,
1 :80 ;MHz
Wed 10 Dec 1997 Marker(1)
ATT 10dB A_tort B_blnk
Norm Norm
4 Marker
1.80 MHz
*59.33-dB
Normal
Marker
Delta
Marker
Peak ▶
Menu
—: Sig Track
ON /OFF
Sound ▶
Marker
Off
_ —
CENTER 30.00 MHz SPAN 20.00 MHz 1/2,more0
RBW 300 kHz VBW 100 kHz SWP SO ms
Figure 2-11 Frequency Difference Between the Peak Point and a Point 60 dB Levels Down
2-22

ADVANTEST R3131 Series Specifications

General

Brand	ADVANTEST
Model	R3131 Series
Category	Measuring Instruments
Language	English