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7ghz spectrum analyzer operation manual ⎯ ⎯ 34 – GW Instek GSP-827 User Manual User Manual

Page 35

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2.7GHz Spectrum Analyzer Operation Manual

34

Step

UP/DOWN

: To change the Step by 1/10 of span each time.

Scroll

: To change the Step by 1/10 Span for every key pushing. Clockwise rotation increases the

setting while counterclockwise rotation decreases the setting.

For example, if the span is 100MHz, UP/DOWN and Scroll keys will change the frequency

10MHz for every key pushing or scroll movement.

Editing

: To specify the center frequency directly.

Frequency

Step

0

1

2

3

7

6

5

4

8

9

.

-

GHz

dBm

MHz

dBmV

kHz

dBuV

BK SP

1

Start:99.5MHz

RBW:30 kHz

Stop:100.5MHz

VBW:100 kHz

Center:100.0MHz
Span:1.0MHz

Sweep:100.0ms

Step:1MHz

Center

Peak-

>Cente

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

Start

Stop

Step