GW Instek GSP-810 User Manual - Manual (Page 20)

GSP-810 User Manual
18
DELTA MARKERS
The delta marker function is similar to the marker function. To access the marker
screen, press the
ΔMKR key. In this function marker 1 is used as the reference
marker level and the marker 2 level is level difference between marker 1 and
marker 2. In the meantime, a “
Δ” symbol will also be displayed on the LCD display.
MKR->CF
This function moves the Center Frequency to the current Marker 1 frequency. This
will occur even if the marker is OFF. The span may be adjusted as required for the
Center Frequency. It has no effect if the current span selection is zero span.
CENTER
SPAN
REF LVL
RBW
7 8
.
6
SHIFT
PK->MKR
MKR->CF
SETUP
TRACE
MKR
MKR
E
N
T
E
R
MHz
dBm 4 5
2 1
0
3
9
-
SPAN
CENTER
REF LVL
DEMOD
MEM
TRK GEN
RBW
PWR MTR .
100.000MHz 20dBm
1 MHz/div 220kHz
1 : 95.000 - 51.7dBm
2 : 105.000 - 12.5dBm
100.000MHz 20dBm
1MHz/div 220kHz
1: 95.000 - 51.7dBm
2: 105.000 - 12.0dBm
CENTER
SPAN
REF LVL
RBW
7 8
.
6
SHIFT
PK->MKR
MKR->CF
SETUP
TRACE
MKR
MKR
E
N
T
E
R
MHz
dBm 4 5
2 1
0
3
9
-
SPAN
CENTER
REF LVL
DEMOD
MEM
TRK GEN
RBW
PWR MTR .
95.000MHz 20dBm
1 MHz/div 220kHz
1 : 95.000 - 11.7dBm
2 : 105.000 OFF(High)
95.000MHz 20dBm
1MHz/div 220kHz
1: 95.000 - 11.7dBm
2: 105.000 OFF(High)