Filter
Top Products
4. Restore the softkey menu and move the marker information back onto the graticules: Press
CEI
The display will be similar to Figure 2-11.
CHI
LOG
5
dB.’ REF -2
dB
Sll
4:-1.4066
dB 151.509
500
MHz
PR”I
CA
‘-3.1585 dB
.97600
MHz
CENTR 134.000 MHz SPAN 45.000 MHz
;;;
LOG
4:-71.254
10
dB
dB/
151.509 REF -50 500
dB
MHz
CH3 Markers
r--Pi----%
--
I:-75.952
dB
t
i
i
i’
~
i
i’;‘r;
;
;
‘116.88200
MHZ
I I
r
I I I II I I
9.46850 MHz
t
t
t
CENTR 134.000 MHz SPAN 45.000 MHz
2 Sep 1998
12:09:
43
CH2
LOG
10
dB/
REF -50 dB
521
4:-6X313
dB 151.509 500
MHz
PRm
8g0
MHz
CA
8
dB
MHz
CENTR
134.000 MHz SPAN 45000
MHz
E
LoG
4:-2.1148
.5
dB
dB.’
151.509 REF -2.5 500
dB
MHz
rlllllllllll
CENTR 134.000 MHz SPAN
45000
MHz
MARKIER
I
2
I
3
I
4
5
I
all
OFF
B
MODE
MENU
MKR
ZERO
Figure 2-11.
Marker
Information on the Graticules
You can also restore the softkey menu by pressing a
hardkey
which opens a menu (such as
m)
or pressing a
softkey.
lb
Use Delta (
A
) Markers
This is a relative mode, where the marker values show the position of the active marker
relative to the delta reference marker. You can switch on the delta mode by
defhdng
one of the
five markers as the delta reference.
,.,~,::::::::~::~~:.:.~
.“L..:::.:::::,:
. . . . .
,,_:
:,:,.
:.,.:.,.:.:..:.:...:.:...:..‘“.“””
,,...,..
1.
press
(jj)
~~~~~~~~
‘~~~~,
to
m&e
marker
1
a
reference
maker.
,,,,,,,,,,,,,,,,,..
/:...
.,.,.,.,.,
2.
To
move marker 1 to any point that you want to reference:
a. Turn the front panel knob.
OR
b. Enter the frequency value (relative to the reference marker) on the numeric keypad.
2.20
Making Measurements