USER’S MANUAL. TV EXPLORER II/II+
12/2013
Page
47
En
g
lis
h
5.14.1
Analogue TV: Measuring the Video Carrier Level
In the measurement mode of analogue signals, the
TV EXPLORER II / II+
,
monitor
can work as an analogue indicator of level representing the signal present in the input.
In order to change the measurement mode press
[12] key, it will appear a
screen like the following one:
FREQ:
CH:
» LEVEL:
C/N
V/A:
FM DEV:
78.2
40.1
16.2
- - -
dBµV
dB
dB
kHz
MHz
168.25
S10
10 30 50 70 90 110 130
Figure 22.-
Analogue signal level measurement in terrestrial band.
Turn the rotary selector [1] to change the tuning channel/frequency. Press the
[12] key to select the type of measurement to highlight on the monitor.
The available types of measurements are:
LEVEL
:
Level indication
on the upper part of the screen (analogue
bar).
C/N
:
Carrier/Noise
ratio measurement.
V/A
:
Video/Audio
ratio measurement.
FM Deviation
:
Measure the frequency peak deviation for any modulated
analogue carrier in
FM
.
