Apèsi sou lekòl la
DMB-24EC Digital System 8 Channel FTA Tuner to 4 RF DVB-T DVB-C ISDB-T Remodulator Qam Transmodulator,
Antre tuner milti-chanèl: Tuner yo sipòteDVB-S/S2,DVB-T/T2,DVB-C,ISDB-T/Tb,ATSC-T,DTMBopinyon pou opsyon, pwodiksyon kouran IP pa 128 * SPTS
Jesyon Entènèt: Fasil pou li LCD panèl devan koulè ki fè li fasil pou konfigirasyon ak kontwole chanèl ou yo, tcheke firmwèr, epi idantifye adrès IP san yon òdinatè.
Karakteristik:
Antre sentonizè:8 FTA tuner opinyon
Opsyon estanda sentonizè:
DVB-S/S2, DVB-T/T2, DVB-C, DTMB, ISDB-T/Tb,
ATSC, de kalite sentonizè diferan nan yon sèl aparèy
De separe ASI D' pou External TS Multiplexing opsyonèl, ochwa
De pwodiksyon ASI separe
Pwodiksyon kouran IP:128 * SPTS
Pwotokòl IP pwodiksyon:UDP/RTP
Valè PCR PID ka mete menm jan ak Videyo PID
sipòte LCN (Nimewo Chèn lojik)
PID Remapping & Filtrage
Aplikasyon
Mete sous IP, sous RF modulation nan tout televizyon sou sistèm RF dijital ki deja egziste
Piblisite, siveyans, fòmasyon ak edike aplikasyon
Enterprise, otèl, kanpis, lopital, restoran, plas piblik elatriye.
Baj popilè: qam remodulator qam transmodulator, Lachin qam remodulator qam transmodulator manifaktirè, Swèd, faktori
Espesifikasyon
FTA Tuners Antre
Sentonizè DVB-T/T2
Gamme frekans: 30MHz-1000Mhz
Bandwidth: 6Mhz, 7Mhz, 8Mhz
Nivo: -87 ~ -20dBm
Konstelasyon: QPSK, 16QAM, 64QAM, 256QAM (DVB-T2 sèlman)
FEC demodulasyon: DVB-T: 1/2, 2/3, 3/4, 5/6, 7/8
DVB-T2: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6
Entèval Gad: DVB-T: 1/4, 1/8, 1/16, 1/32
DVB-T2: 1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64, 1/128
ISDB-T/Tb Tuner
Ranje frekans Antre: 30 ~ 900MHz
Bandwidth: 6MHz
Konstelasyon: DQPSK, QPSK, 16QAM, 64QAM
Interleave: 0, 4, 8, 16
Entèval Gad: 1/32, 1/16, 1/8, 1/4
Mòd transmisyon: 2K, 4K, 8K (FFT)
FEC (Kod Pousantaj): 1/2, 2/3, 3/4, 5/6, 7/8
Sentonizè DVB-C
Ranje frekans Antre: 110 ~ 862MHz
DVB-C (J83.A, J83.C,NON Anèks B)
Konpayi asirans: Anèks A, Anèks C
Konstelasyon (QAM): 16, 32, 64, 128, 256, 64/256
Bandwidth (Mhz): 8, 6
Senbòl To (Mbaud): 5-7, 4.2-5.3
Koòdone sentonizè: Konektè F-tip fi
DVB-S/S2/S2X sentonizè
Antre frekans: 950-2150Mhz
To senbòl: 1 ~ 54MSps (DVB-S QPSK)
1 ~ 60MSps (DVB-S2/S2X QPSK)
1 ~ 60MSps (DVB-S2/S2X 8PSK)
1 ~ 58MSps (DVB-S2/S2X 16APSK)
1 ~ 55MSps (DVB-S2/S2X 32APSK)
1 ~ 34MSps (DVB-S2/S2X 64APSK)
Fòs siyal: -65 ~ -25dBm
Mwatye SyQuest Baseband filler (Roll off factor):
0.35 pou DVB-S
0.15 a 0.35 pou DVB-S2
0.05 a 0.35 pou DVB-S2X
FEC demodulasyon: 1/2, 2/3, 3/4, 5/6, 7/8 (DVB-S QPSK)
1/4, 1/3, 2/5, 1/2, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 QPSK)
3/5, 2/3, 3/4, 5/6, 8/9, 9/10 (DVB-S{2 8PSK)
2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S{2 16APSK)
3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 32APSK)
11/15, 7/9, 4/5, 5/6 (DVB-S2X 64APSK)
Mòd demodulasyon: QPSK, 8PSK, 16APSK, 32APSK (Sèlman DVB-S2)
Seleksyon polarite LNB: Vol 0, 13V, 18V Selectable
Ton seleksyon gwoup LNB: 0/22Khz Selectable
Enpedans Antre: 75 Ω
FEC (Kod Pousantaj): 1/2, 2/3, 3/4, 5/6, 7/8
DiSEqC: DiSEqC 2.0 konfòme
ATSC sentonizè
Gamme frekans: 50–860 MHz
Spesifikasyon referans kle: ATSC A/53
Nivo Antre: -34 a +40 dBmV
Konstelasyon: 8-VSB
Bandwidth: 6Mhz
Modulation RF Sòti opsyon
Modulation (4/8*RF DVB-T/ASTC/ISDB-T oswa 16/32 DVB-C pou opsyon)
Konektè: 1 Pò, F-Tip, 75Ω
Pèt Retounen Sòti: 14 dB
MER Pi gran pase oswa egal a 40dB
Nivo pwodiksyon RF: -20 ~ 0dbm, 0.1db etap
Nimewo nan RF Chèn: 4/8
Modilasyon: DVB-C, DVB-T, ATSC, ISDB-T, DTMB opsyon
DVB-T Modulation
Chèn: DVB-T frekans adjasan yo
Estanda modulasyon: EN300744
Gamme frekans: 50-960Mhz, 1Khz yon sèl etap
Estanda modulasyon: EN300744
Bandwidth: 6M, 7M, 8M
FFT mòd: 2K, 8K
Konstelasyon: QPSK, 16QAM, 64QAM
Entèval Gad 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
To bit TS＜31 Mbit/s
ATSC-T Modulation
Chèn: 8VSB frekans adjasan
Konstelasyon: 8VSB
Gamme frekans: 50-960Mhz, 1Khz yon sèl etap
Konstelasyon: 8VSB
To bit TS＜19 Mbit/s
MER Pi gran pase oswa egal a 40 dB
DVB-C modulation (16 oswa 32 DVB-C out opsyon)
16* DVB-C pwodiksyon MODULASYON
Chèn: 16*DVB-C frekans adjasan RF soti
Gamme frekans: 50 ~ 960MHz, 1Khz yon sèl etap
Plase Pleasant 192 Mhz ant frekans kòmanse ak frekans fen, mete 16 frekans nan ranje Pleasant 192 Mhz
MER Pi gran pase oswa egal a 40 dB
pousantaj senbòl: 5 ~ 7 Mbaud
total pwodiksyon nivo ajisteman -35 ~ -5dBm pa 0.1 dB etap
DVB-C Creole J83.A (DVB-C, J83.B, J83.C)
Konstelasyon (QAM): 16,32,64,128, 256
|
Carrier |
Anèks A |
Anèks B |
Anèks C |
|
|
Konstelasyon (QAM) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
|
Bandwidth (Mhz) |
8 |
6 |
6 |
6 |
|
To senbòl (Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
32* DVB-C pwodiksyon MODULASYON
Chèn: 32*DVB-C ki pa-frekans adjasan RF soti
Gamme frekans: 96 ~ 864MHz, 1Khz yon etap
ranje bandwidth 768 Mhz, pwen frekans yo ka itilize fleksib nan ranje Pleasant
MER Pi gran pase oswa egal a 40 dB
pousantaj senbòl: 5 ~ 7 Mbaud
total pwodiksyon nivo ajisteman -35 ~ -5dBm pa 0.1 dB etap
DVB-C Creole J83.A (DVB-C, J83.B, J83.C)
|
Carrier |
Anèks A |
Anèks B |
Anèks C |
|
|
Konstelasyon (QAM) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
|
Bandwidth (Mhz) |
8 |
6 |
6 |
6 |
|
To senbòl (Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
ISDB-T Modulation
Chèn: ISDB-T frekans
Gamme frekans: 50-960Mhz, 1Khz yon sèl etap
ISDB-T estanda ARIB STD-B31
Konstelasyon: DQPSK, QPSK, 16QAM, 64QAM
Entèval Gad: 1/32, 1/16, 1/8, 1/4
Mòd transmisyon: 2K, 4K, 8K
Pousantaj Kòd: 1/2, 3/4, 5/6, 7/8
Bandwidth: 6MHz
To bit TS＜21 Mbit/s
MER Pi gran pase oswa egal a 40 dB
DTMB Creole GB20600-2006
Konstelasyon: 4QAM, 16QAM, 32QAM, 64QAM
Kòd pousantaj: 0.4, 0.6, 0.8
Entèval Gad: 420, 595, 945 IONS
Multiplexing
Maksimòm PID remap 180 opinyon pou chak chanèl
PID remap pa otomatikman oswa manyèlman
PSI/SI: SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Mete
Egzat PCR ajisteman
Nimewo Max: 4 oswa 8 mux pou RF ak 1 Mux pou 1*MPTS
ASI I/O
DVB-ASI: 2 * ASI antre ak 2 * ASI pwodiksyon, youn pou backup, 75Ω, BNC, 188Bytes
MPEG-2: TS sou DVB-ASI (EN 50083-9)
ASI Selectable soti: glas nan yon sèl MPTS
IP I/O Stream Sòti
IP I/O
Pò RJ45: 100/1000M GbE Port, 1 * pò DONE yo itilize pou antre ak pwodiksyon
Pwodiksyon IP: 1 * MPTS & 127 * SPTS UDP / RTP IP Sòti (4 * RF soti)
8*MPTS&512*SPTS lè 8*RF soti
D 'IP: 128 * MPTS / SPTS UDP / IP
TS sou UDP, unicast, ak multidifizyon TS sou IP
Sistèm
Konfigirasyon Entèfas: ki baze sou entènèt-
Mizajou aleka: atravè rezo
Connector: RJ45, 10/100M Ethernet koòdone
