Trasmettitore Dvb-T; Figure 24: Tft Digital Transmitter Display - EuroTel ETL3100 Series Operating And Technical Manual

3 ) DVB-T/H Mode 3 ) DVB-T/H Mode
3 ) 3 ) DVB-T/H Mode DVB-T/H Mode

Trasmettitore DVB-T

Trasmettitore DVB-T
Trasmettitore DVB-T Trasmettitore DVB-T

Figure 24: TFT digital transmitter display

Display TFT del trasmettitore digitale
IFFT Mode IFFT Mode IFFT Mode IFFT Mode
CH Bandwidth CH Bandwidth CH Bandwidth CH Bandwidth
Guard Interv Guard Interv
Guard Interv Guard Interv
Modulat.Mode Modulat.Mode Modulat.Mode Modulat.Mode
Hiearac.Mode Hiearac.Mode Hiearac.Mode Hiearac.Mode
Gen 2014
Rev. 009
2k 2k 2k 2k
8k 8k 8k 8k
4k 4k
4k 4k
8MHz 8MHz 8MHz 8MHz
7MHz 7MHz
7MHz 7MHz
6MHz 6MHz
6MHz 6MHz
5MHz 5MHz 5MHz 5MHz
1/32 1/32
1/32 1/32
1/16 1/16
1/16 1/16
1/8 1/8 1/8 1/8
1/4 1/4 1/4 1/4
64QAM 64QAM 64QAM 64QAM
16QAM 16QAM 16QAM 16QAM
4QPSK 4QPSK
4QPSK 4QPSK
None None None None
Alpha 1 Alpha 1 DVB-T hierarchical constellation proportion= Alpha 1.
Alpha 1 Alpha 1
Alpha 2 Alpha 2 DVB-T hierarchical constellation proportion= Alpha 2.
Alpha 2 Alpha 2
Alpha 4 Alpha 4 Alpha 4 Alpha 4 DVB-T hierarchical constellation proportion= Alpha 4.
H-none H-none H-none H-none
CMAN3100
Quantity or configuration shown Quantity or configuration shown
Quantity or configuration shown Quantity or configuration shown
Configured IFFT Mode.
Modalità IFFT.
Configured channel bandwidth.
Larghezza di banda del canale.
Configured guard interval.
Intervallo di guardia.
Transmission modulation mode.
Modulazione in trasmissione.
DVB-T non hierarchical mode selected.
Modalità DVB-T non gerarchica.
DVB-T livello gerarchico = Alpha 1.
DVB-T livello gerarchico = Alpha 2.
DVB-T livello gerarchico = Alpha 4.
DVB-H non hierarchical transmission mode.
Modalità DVB-H non gerarchica.
ETL3100
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