Nta:
Cov tswv yim: 4/8 FTA Tuners input.
Txawv Tuner txheem kev xaiv los ntawm DVB-S / S2, DVB-T / T2, DVB-C, ISDB-T, ATSC
tsis muaj qhov sib txawv tuner tus qauv sib xyaw ua haujlwm, DVB-T / T2, DVB-C, ISDB-T, ATSC yog customization (Ntxiv cov nqi)
GigE DATA chaw nres nkoj tuaj yeem siv rau kev tawm tswv yim thiab tso tawm
IP kwj tso zis: 4 * MPTS +128 SPTS IP raws tu qauv UDP/RTP
Tus nqi qis headend receiver rau IPTV / OTT System
LCD npo zaub rau kev xaiv, ASI multiplexing rau kev xaiv
Tsis muaj BISS muaj nuj nqi.
ASI kev xaiv (tus nqi ntxiv), LED npo xaiv (tus nqi ntxiv)
Cim npe nrov: Tuam Tshoj kws tshaj lij receiver manufacturers, lwm tus neeg, Hoobkas
Specifications
FTA TUNERS INPUT
DVB-S/S2 Tuner
Input zaus: 950-2150Mhz
Cim npe tus nqi: 1 ~ 54MSps (DVB-S QPSK)
1 ~ 60MSps (DVB-S2 QPSK)
1 ~ 60MSps (DVB-S2 8PSK)
1 ~ 58MSps (DVB-S2 16APSK)
1 ~ 55MSps (DVB-S2 32APSK)
Lub teeb liab zog: -65 ~ -25dBm
FEC demodulation: 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 (8PSK)
2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (16APSK)
3/4, 4/5, 5/6, 8/9, 9/10 (32APSK)
Yob tawm: {{0}}.20; 0.25; 0.35 (Tsuas yog DVB-S)
Demodulation hom: QPSK, 8PSK, 16APSK, 32APSK (tsuas yog DVB-S2)
LNB polarity xaiv: Vol 0, 13V, 18V Xaiv tau
LNB band xaiv suab nrov: 0/22Khz Xaiv tau
Tawm tswv yim impedance: 75 Ω
FEC (Code Rate): 1/2, 2/3, 3/4, 5/6, 7/8
DVB-T/T2 Tuner
Ntau zaus: 30MHz-1000Mhz
Bandwidth: 6Mhz, 7Mhz, 8Mhz
Qib: -87 ~ -20dBm
Constellation: QPSK, 16QAM, 64QAM, 256QAM (tsuas yog DVB-T2)
FEC Demodulation: 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
Guard Interval: 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
Input zaus: 30 ~ 900MHz
Bandwidth: 6 MHz
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Sib: 0, 4, 8, 16
Guard Interval: 1/32, 1/16, 1/8, 1/4
Kis hom: 2K, 4K, 8K (FFT)
FEC (Code Rate): 1/2, 2/3, 3/4, 5/6, 7/8
DVB-C Tuner
Input zaus: 110 ~ 862MHz
DVB-C (J83.A, J83.C,TSIS MUAJ Annex B)
Carrier: Annex A, Annex C
Constellation (QAM): 16, 32, 64, 128, 256, 64/256
Bandwidth (Mhz): 8,6
Symbol Rate (Mbaud): 5-7, 4.2-5.3
Tuner interface: Connecter F-poj niam hom
ATSC Tuner muaj
Ntau zaus: 50–{1}} MHz
Cov ntsiab lus tseem ceeb: ATSC A/53
Qib nkag: -34 rau +40 dBmV
Constellation: 8-VSB
Bandwidth: 6Mhz
IP nkag / tawm
RJ45 Chaw nres nkoj: 100/1000M GbE Chaw nres nkoj, 1 * DATA chaw nres nkoj siv rau kev tawm tswv yim thiab tso tawm
IP tso zis: 4 * MPTS+128 SPTS los ntawm cov ntaub ntawv chaw nres nkoj
IP input: 128 * MPTS / SPTS UDP / IP cov tswv yim los ntawm cov ntaub ntawv chaw nres nkoj
Qhov system
Configuration interface: Web-based
Txhim kho tej thaj chaw deb: ntawm network
Connector: RJ45, 100M / 1000M Ethernet interface
Lub cev thiab lub zog
Voltage: 100 txog 120/200 rau 240V AC ± 10%; 50/60Hz
Kev siv hluav taws xob: 60W
Ua haujlwm kub: 0 ~ 50 degree
Cia kub: -20 ~ 80 degree
Qhov Loj: 483mm (W) * 380mm (D) * 44.5mm (H)
Qhov hnyav: 9kg / pc
