User’s manual · TFF 310 CI
- 14 - TFF 310 CI version_en_2.0 FTE maximal
Terrestrial modulation (Out Terr)
These options allow configuring the DVB-T/DVB-H modulator of the device.
- Modulation: Output modulation format: 4 QAM, 16 QAM, 64 QAM.
- Invert (Spectrum inversion): Activate or deactivate the spectrum reverse in
the modulation.
- GI (Guard interval): Allows selecting the guard interval of the modulation:
1/4, 1/8, 1/16 and 1/32.
- BW (Bandwidth): Selection of the Bandwidth of the modulated signal:
8MHz, 7MHz, 6MHz and 5MHz. The 5MHz option is only supported by DVB-
H standard.
- Tx Mode (FFT Mode): 8K, 4K and 2k. The 4k option is only supported by DVB-H standard.
- FEC: Indicates the relationship between the redundant bits and the transmitted information bits: 1/2, 2/3, 3/4, 5/6 y
7/8. For example, in a FEC = 2/3 relation we will find 2 information bits and 1 redundant bit.
- Mode: Selection of the modulation standard: DVB-T and DVB-H.
Note: The output useful bits rate will depend on the following parameters: Bandwidth, guard interval, FEC
codification and modulation. In the
Attachment I you will find all the information related to the resulting useful bit
rate in each configuration.
Output configuration (Out TV)
In these options you can configure the output parameters of the terrestrial
signal.
- RF Channel (MHz): Output frequency of terrestrial modulation. In order to
introduce the frequency, press the “OK” button and the cursor will be placed
over the frequency. With the keys of the cursor, we can move through all the
digits and change the values. Press “OK” in order to save the value.
Options: 47-862 MHz.
- RF Level: Regulation of the output level of the modulated signal. Options: 0-15dB.
Summary table:
Services configuration
This option allows configuring the features of the output services
- Output services: This option allows making the selection of the services that
you wish to include in the output multiplex.
Once you have tuned a multiplex and you have selected the DVB-T/DVB-H
modulator configuration, you can make the assignment of the services that are
going to be included in the output multiplex
Terrestrial input
Terrestrial output
TV output
- Frequency
- Bandwidth (BW)
- Modulation
- Invert (Spectrum Inversion)
- Guard Interval (GI)
- Bandwidth (BW)
- Tx Mode (FFT Mode)
- FEC
- Mode
- RF Channel
- RF Level
Out ter
1.Modulation 64QAM
2.Invert No
3.GI 1/32
4.Bandwith 8 MHz
TFF 310 CI
Out TV
1.RF Channel 474000
2.RF Level 013
TFF 310 CI
Services config.
1.Output services
2.Output serv. Name
3.LCN
4.Network options
TFF 310 CI
Summary of Contents for TFF 310 CI
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