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Pwr measure ch bw, Ch bw setup, 7ghz spectrum analyzer operation manual ⎯ ⎯ 64 – GW Instek GSP-827 User Manual User Manual

Page 65

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2.7GHz Spectrum Analyzer Operation Manual

64

CH BW

UP/DOWN

and Scroll: To change the frequency by 0.1kHz for every adjustment.

Editing

: Editing keys can adjust the channel bandwidth directly.

Channel Setup

Channel Setup

is to define the channel parameters that include Channel Bandwidth, Channel

Space

, OCBW Percentage and Adjacent Channel Offset.

Pwr Measure

CH BW

0

1

2

3

7

6

5

4

8

9

.

-

GHz

dBm

MHz

dBmV

kHz

dBuV

BK SP

1

CH BW

Setup

Start:99.5MHz

RBW:30 kHz

Stop:100.5MHz

VBW:100 kHz

Center:100.0MHz
Span:1.0MHz

Sweep:100.0ms

CH BW:100 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

Power Measurement

ACPR

ON

OFF

CH

UP

OCBW

ON

OFF

Setup

CH BW

CH

Dn

ACPR

LACPR UACPR

1: -41.42 -40.56 dB

2: --- ---

OCBW:205 kHz

Power:-30.2dBm