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Marker mkr-> center, Marker normal ∆mkr, 7ghz spectrum analyzer operation manual ⎯ ⎯ 45 – GW Instek GSP-827 User Manual User Manual

Page 46

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2.7GHz Spectrum Analyzer Operation Manual

45

Marker to Center

The Marker will find the maximum signal and present the amplitude reading in the marker
table which is on the upper right corner of the display.

Delta Marker
+

When operate with delta marker, enter the delta frequency rather than the absolute frequency.

Start:99.5MHz

RBW:30 kHz

Stop:100.5MHz

VBW:100 kHz

Center:100.0MHz
Span:1.0MHz

Sweep:100.0ms

Ref

Lvl: -30.0 dBm

-30.0

-40.0

-50.0

-60.0

-70.0

-80.0

-90.0

-110.0

-100.0

SAT JAN 28, 2003

14:30:25

INT:REF

AMPL CAL

Marker Level Freq(MHz)

-30.7 100.0

Start:99.5MHz

RBW:30 kHz

Stop:100.5MHz

VBW:100 kHz

Center:100.0MHz
Span:1.0MHz

Sweep:100.0ms

Delta Freq : 200 kHz

Ref

Lvl: -30.0 dBm

-30.0

-40.0

-50.0

-60.0

-70.0

-80.0

-90.0

-110.0

-100.0

SAT JAN 28, 2003

14:30:25

INT:REF

AMPL CAL

Marker Level Freq(MHz)

R

-30.7 100.0

∆ ∆-59.1 ∆0.2

1

Marker

Mkr->

Center

Marker

ON

OFF

MM mode

Off

Peak

Search

Mkr->

Center

Normal

∆Mkr

Marker

Normal

∆Mkr

Marker

ON

OFF

MM mode

Off

Peak

Search

Mkr->

Center

Normal

∆Mkr

R

0

1

2

3

7

6

5

4

8

9

.

-

GHz

dBm

MHz

dBmV

kHz

dBuV

BK SP

1