Gw-instek GSP-827 User Manual Instrukcja Użytkownika Pobierz pdf (Strona 18)

2.7GHz Spectrum Analyzer Operation Manual

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6.2.7 Delta-Marker operation

Function ke

Description

Marker Select the Marker relative functions.

Select the active marker b

in marker number. 0

means marker 10.

1 Key in 1 to take marker 1 as example.

F2 <Marker

ON/OFF>

Set Marker 1 ON.

N, … , MHz Set frequency of marker 1.

Select the second marker, marker 2 here for example.

2 Key in 2 to take marker 2 as example.

F2 <Marker

ON/OFF>

Set Marker 2 ON.

N, … , MHz Set frequency of marker 2.

F3 <Normal,

Mkr>

Set Marker2 as Δ marker.

Select the Reference Marker due to Mkr2. Ke

in 1 to take

marker 1 as reference marker.

Note: The table will show the level and frequency in delta reading. In this example, the

marker table will show as follows.

Marker Level Freq(MHz)

1 l1 f1

l13

f13

Which means marker 3 is the ΔMkr due to Mkr1.

6.2.8 Peak Hold, Average and Freeze the measurement

Function ke

Description

Trace Select the trace relative functions.

F3 <PkHold> Switch the peak hold function ON/OFF.

<AVG >

Switch the Avera

e function ON/OFF. When it is ON, ke

in the average times.

Switch the freeze function ON/OFF.

6.2.9 ACPR Measurement

Function ke

Description

Pwr Measure Select the power measurement relative functions.

<Setup>

Setup the Power Measurement parameters.

<CH BW>

Define the channel bandwidth.

Define the channel space.

F4<ADJ CH

OFFSET>

Define the adjacent channel parameters.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 96 97

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