Specifications

6-3 FREQUENCY MARKERS Frequency markers are described below.
Marker
Annotation
Figure 6-13 shows how the MS462XX annotates
markers for the different graph-types. Each marker
is identified with its own number. When a marker
reaches the top of its graticule, it will flip over and
its number will appear below the symbol. When
markers approach the same frequency, they will
overlap. Their number will appear as close to the
marker as possible without overlapping.
Marker
Designation
Depending on menu selection, you may designate a
marker as the “active” or the “delta reference”
marker. If you choose a marker to be active—indi
-
cated by its number being enclosed in a square
box—you may change its frequency or time (dis
-
tance) (or point number in CW Draw) with the Data
Entry keypad or knob. If you have chosen it to be
the delta-reference marker, a delta symbol ( D)ap
-
pears one character space above the marker number
(or one character space below a “flipped” marker). If
the marker is both active and the delta reference
marker, the number and the delta symbol appear
FREQUENCY DATA
MARKERS DISPLAYS
6-12 MS462XX OM
FREQUENCY
CENTER
980.000000 MHz
SPAN
100.000000 MHz
SET START/STOP
DISCRETE FILL
101 DATA POINTS
C.W. MODE OFF
MARKER SWEEP
0.250000 MHz
STEPSIZE
S21 TRANS
 30.012 dB
9.000 dB/DIV
LOG MAG.
930.000 030
1 030.003 000MHz
930.000 030
1 030.003 000MHz
930.000 030
1 030.003 000MHz
930.000 030
1 030.003 000MHz
 /F S12 TRANS
 23.620 dB
3.000 d3/DIV
LOG MAG.  /F
S21 TRANS
 30.012 dB
9.000 dB/DIV
LOG MAG.
 /F S22 REFL
 52.795 dB
20.000 dB/DIV
LOG MAG.  /F
1
3
3
2
4
3
2
1
4
1
2
4
3
1
2
4
Figure 6-13. Marker Annotation