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MUX DVBS2_QAM/COFDM CI Twin
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The available options for this menu as well as their
possible values are:
• 16QAM, 32QAM, 64QAM, 128QAM and 256QAM
for QAM modulation order.
• The IQ parameter is the modulation format
selection ,and can be set to “normal” or
“inverted”.
•
Note: The bandwidth required depends on the
number of services present on the output
(those selected as ON or DCY, see menu of
services).
5.1.b.1 COFDM1 modulation menu
(only to the Ref. 564301)
In the following main menu you can select, for
each of the two outputs 1 or 2:
• Modulation bandwidth 7 or 8 MHz
• Modulation order: QPSK, 16QAM, 64QAM.
• Guard interval GI (1/4, 1/8, 1/16, 1/32) and FEC of
the modulation (1/2, 2/3, 3/4, 5/6, 7/8).
5.1.b.2 COFDM2 modulation menu
(only to the Ref. 564301)
This menu allows to select, for each of the two
outputs:
• Cell-id parameter (cell identier) of the COFDM
modulation.
• Normal/Inverted mode of the COFDM output.
Note: The bandwidth required depends on the
number of services present on the output
(those selected as ON or DCY, see menu of
services).
5.1.c Output menu
Next main menu shows the output frequency/
channel, the output level control and the output
mode selection, for each of the outputs.
To change a parameter press the key until the
desired parameter ashes. Then the value of this
eld can be changed by means of the keys and
.
The output frequency ranges from 46 to 862 MHz.
The output level control permits values within a
scale from 00 up to 99.
Choices for output mode are the following:
• Norm Standard output mode.
• CW Continuous wave mode. It is generated a
carrier on the selected frequency.
• OFF No output is generated.
• NULL It is generated a modulation with null
packets.
Bekijk gratis de handleiding van Televés T.0X 564301, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Televés |
| Model | T.0X 564301 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3938 MB |
