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USER’S MANUAL. PROMAX-10
11/2008
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31
En
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lis
h
C04
CCIR
90.50MHz
62dBuV
VIDEO Carrier
20
60
40
80 100 120
V/A= 2 dB
C/N= 17 dB
Figure 28.-
-
Audio Carrier Measurement.
It shows the power level of the audio carrier at the frequency tuned. It is
represented by a bar graph and in numeric value.
It also measures the V/A ratio and the offset between the audio signal and the
video signal.
C04
CCIR
90.50MHz
20
60
40
80 100 120
V/A= 2 dB
F = 5.50 Mhz
Figure 29.-
-
CSO-CTB intermodulation measurement.
On the screen appears: the level of the video carrier, the CSO measure, the
deviation of the frequency from which has been obtained the minimum ratio, the CTB
measure and whether the Carrier is OFF or ON. See more details on 4.2.3.1.3. section.
F=5.50MHz
CCIR
90.50MHz
VIDEO Carrier 62dBuV
CSD= 3 dB
CTB= 4 dB
2 /1.50 4 /-0.75
2 /-2.50 4 /-1.50
Figure 30.-
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