GW Instek GSP-827 User Manual - Manual (Page 51)

2.7GHz Spectrum Analyzer Operation Manual
⎯ ⎯
50
Select Delta Mode and specify the Reference Marker and delta frequency
Return
When the marker is in the delta mode, the characters “ ∆Mkr r” is in highlight situation. Select
Reference Marker first, then key in the delta frequency.
UP/DOWN and Scroll: To change the Delta Marker number in the order of 0 to 9
Editing : To enter the Delta Marker number directly.
Note: The Reference Marker and Delta Marker can not be the same one.
Markers to Peaks
Markers to Peaks will have all activated markers find the peak signals. Three activated
markers will find the top 3 peak signals. If ten markers are all ON, the top 10 signals will be
discovered. Please refer to the normal mode.
All ON/OFF
All ON OFF is a quick key to turn ON/OFF all selected markers. Please refer to the normal mode.
Marker
Markers
to Peaks
1
Start:99.5MHz
RBW:30 kHz
Stop:100.5MHz
VBW:100 kHz
Center:100.0MHz
Span:1.0MHz
Sweep:100.0ms
Delta Freq : 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
Marker Level Freq(MHz)
1 -30.7 100.0
3∆1 ∆-0.8.5 ∆0.1
4 -34.1 99.91
Marker
3
All
ON OFF
Marker
ON OFF
Normal
△ Mkr1
Mkrs->
Peak
1
3
4
Marker
All
ON OFF
Normal
∆Mkr 1
0
1 2 3
7
6 5 4
8 9
. - 0
1 2 3
7
6 5 4
8 9
. -
GHz
dBm
MHz
dBmV
kHz
dBuV
BK SP
Marker
Select Reference Marker Enter the Delta Frequency