Txheej txheem cej luam
DMB-9580P MPEG-2/H.264 SD Encoding & Modulator(tag nrho-hauv-ib) yog ib qho khoom siv siab-density thiab saj zawg zog, integrating Encoding, Multiplexing, scrambling thiab Modulation nrog nws cov kev ua tau zoo heev ntawm MPEG-2/ Nws txhawb 8/12/16/24 * CVBS, 1 * tuner thiab 128 * IP inputs thiab 4 * DVB-C / T RF tso zis. Tsis tas li ntawd, nrog nws cov multiplexing module, cov kev pab cuam hauv zos tuaj yeem rov ua ntau dua rau hauv 4 * MPTS cov khoom tawm nrog cov kwj tawm sab nraud.
Lub DMB-9580P muab cov yeeb yaj kiab tsis zoo thiab txhim khu kev qha nrog cov yees duab compression siab MPEG-2/H.264 thev naus laus zis, nrog tus nqi qis qis qis kom txuag bandwidth thiab thauj ntau cov kev pab cuam hauv txhua tus neeg nqa khoom. Nws tuaj yeem siv rau IPTV system nrog TS dhau IP tso zis / tawm tswv yim xws li tsev so / tsev kho mob / zej zog.
Nta:
Powerful Video Encoding xaiv--SD MPEG-4 AVC/H.264, MPEG-2
Advanced Audio compression--MPEG1 Txheej II, AC3 (2.0), kev hloov kho suab
Kev ua tau zoo--4 pawg ntawm multiplexing/scrambling/modulation output channels
Maximum Flexibility--Txhawb PID remapping, raug PCR kho, PSI / SI muab tso ua ke thiab teeb tsa
Tswj los ntawm lub vev xaib UI --Kev teeb tsa yooj yim ntawm kev tswj hwm lub vev xaib
APPLICATIONS
Hais txog peb
DIGICAST-Pioner Thiab Leader Of Video Transmission Technology System thiab Kev daws teeb meem, tsom mus rau kev tsim, tsim thiab muag khoom rau cov khoom hauv digital TV / IPTV / OTT headend, video live application. Nrog rau cov chaw zoo tshaj plaws, cov cuab yeej siv siab tshaj thiab cov khoom zoo, DIGICAST cov khoom siv dav siv hauv ntau tshaj 300 TV & Broad-casting tswv thoob ntiaj teb raws li kev ua haujlwm siab ruaj khov.
Khoom zoo
DIGICAST cog lus tias cov cuab yeej siv 100% tag nrho cov khoom tshiab, tsis txhob siv thib ob -cov khoom, sab saum toj- ntawm -- kab zoo uas tsim los rau kev tshaj tawm xov xwm video tus neeg teb xov tooj.
DIGICAST cov khoom ua haujlwm ruaj khov nyob rau hauv ntau dua 300+ cov neeg ua haujlwm video, 24 * 7 * 365 hnub ua haujlwm.engineers pab neeg muab lub neej- lub sijhawm pub dawb kev pabcuam thiab kev pabcuam chaw taws teeb.
DIGICAST cov kws tshaj lij hauv kev tshaj tawm xov xwm thiab xov xwm daws teeb meem, cov cuab yeej headend, terminals, software thiab hardware system, peb muab ib qho chaw nres tsheb daws teeb meem rau kev sib kis video.
Cim npe nrov: av rf coverter, Tuam Tshoj av rf coverter manufacturers, lwm tus neeg, Hoobkas
Specifications
Tswv yim
8/12/16/24 CVBS inputs, RCA interface,
1*DVB-C/T/S/S2/ISDBT Tuner rau remux, F hom interface
128 IP input tshaj UDP thiab RTP los ntawm DATA1 thiab DATA2, RJ45
VIDEO SPECIFICATIONS
- Video compression: MPEG-2, MPEG4 AVC/H.264
- Input/output Resolution:
- Cov tswv yim: 720 * 576 @ 50i (PAL)
- Cov zis: 720*576/352*288/320*240/320*180/176*144/160*120/160*90@50Hz
- Cov tswv yim: 720 * 480 @ 60i (NTSC)
- Cov zis: 720*480/352*288/320*240/320*180/176*144/160*120/160*90@60HzBit{15}} tus nqi:
- Kev ua: De- interlacing, txo suab nrov
- 0.5 ~ 5Mbps, CBR / VBR
- GOP Structure: IPPPP, IBPBP, IBBPB, IBBBP
AUDIO SPECIFICATIONS
- Encoding: MPEG1 Txheej 2, LC-AAC, HE-AAC
- Sampling tus nqi: 48KHz
- Kev daws teeb meem: 32-ntsis
- Ntsis- tus nqi: 48Kbps, 64Kbps, 128Kbps, 192kbps, 256kbps, 320kbps, 384kbps
IP OUTPUT
- RJ45 Chaw nres nkoj, 1000M GigE Chaw nres nkoj
- 4 * MPTS tso zis tshaj UDP/RTP
- TS dhau RTP, UDP unicast thiab multicast streaming
MODULATION
DVB-T Modulation
- Channel: 4*DVB-T nyob ib sab frequencies Outputs
- Modulation txuj: EN300744
- Bandwidth: 6M, 7M, 8M
- FFT hom: 2K
- Constellation: QPSK, 16 QAM, 64 QAM
- Guard Interval: 1/4, 1/8, 1/16, 1/32
- FEC: 1/2, 2/3, 3/4, 5/6, 7/8
- MER: Ntau dua lossis sib npaug rau 42 dB
- RF zaus: 50 ~ 960MHz, 1KHz kauj ruam
- RF tso zis theem: -28 ~ -3 dBm, 1 dBm kauj ruam
DVB-C Modulation
- Channel: 4*DVB-C nyob ib sab frequencies Outputs
- Modulation standard: EN300 429/ITU-T J.83A/B
- Bandwidth: 6M / 8M
- Constellation: J.83A(16/32/64/128/256QAM); J.83B(64/256 QAM)
- MER: Ntau dua lossis sib npaug rau 40db
- RF zaus: 50 ~ 960MHz, 1KHz kauj ruam
- RF tso zis theem: -25 ~ -1 dBm, 1dBm kauj ruam
- Lub cim tus nqi: 5.0Msps ~ 7.0Msps, 1ksps stepping
MULTIPLEXING
Qhov siab tshaj plaws PID Remapping: 128 PIDs inputs ib channel
Muaj nuj nqi: PID remapping, raug kho PCR, PSI / SI muab tso ua ke thiab teeb tsa
SCRAMBLING (Tsuas yog rau DVB-C RF tawm)
Qhov siab tshaj plaws simulcrypt CA: 4 * CA simulcrypt
Txheem: ETR289, ETSI 101 197, ETSI 103 197
Kev sib txuas: Local / remote connection
Kev tswj hwm
- Hloov kho thiab tswj ntawm Ethernet interface
Lub cev thiab lub zog
- Voltage: AC 110V / 220V ± 10%, 50 / 60Hz
- Ua haujlwm kub: 0 ~ 45 degree
- Cia kub: -20 ~ 80 degree
- Qhov Loj: 482mm (W) × 410mm (D) × 44mm (H)
- Luj: 8Kg
FAQ
Kuv tuaj yeem tau txais kev pab txhawb nqa li cas?
Xa peb e-mail lossis siv whatsapp hu rau qhov kev pabcuam muag. Peb cov neeg ua haujlwm pabcuam kev pabcuam yuav sim teb raws sijhawm
Yuav ua li cas hom shipping txoj kev rau cov qauv thiab cov khoom xa tuaj?
Feem ntau peb yuav nkoj los ntawm huab cua nthuav qhia, xws li DHL, FedEx, UPS lossis nyob ntawm cov neeg siv khoom xav tau.
Thaum twg kuv daim ntawv xaj yuav raug xa tuaj?
Feem ntau, peb yuav npaj cov khoom xa tuaj tsis pub dhau 3-5 hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm, yog tias muaj qee qhov kev xav tau lossis cov xaj xaj, Thov lees paub nrog tus neeg muag khoom
Kuv cov kev xaiv them nqi yog dab tsi?
Peb tuaj yeem lees txais kev them nyiaj los ntawm kev xa nyiaj hauv tuam txhab, T / T, Paypal (5% tus nqi ntxiv), kev sib koom ua haujlwm sab hnub poob, Alibaba kev lees paub kev txiav txim yeem xaiv
Ua tau koj ua OEM rau peb?
Yog lawm. Yog tias muaj qee qhov kev txiav txim kom muaj nuj nqis, peb tuaj yeem ua OEM suav nrog luam ntawv, logo, thiab cov qauv tsim rau koj.
Koj tus MOQ yog dab tsi?
Vim peb lub tuam txhab tsim ntau yam khoom, qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis sib txawv raws li. Cov khoom sib txawv yog cuam tshuam los ntawm cov khoom siv raw, cov khoom muaj nqis, lub voj voog ntau lawm, kev txiav txim nce qib, thiab cov khoom muag. Qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis ntawm qee cov khoom yog 1 daim, thaum qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis ntawm qee cov khoom yuav tshaj 1,000 daim. Thov nug peb tus neeg muag khoom kom ntxaws kom tau txais cov ntaub ntawv tseeb thiab tseeb tshaj plaws.
Koj lub Hoobkas lub npe yog dab tsi thiab nws nyob qhov twg?
Peb lub Hoobkas lub npe yog Hangzhou Dtvane Tech Co., Ltd. nyob ntawm Binkang Road, Binjiang District, Hangzhou, Suav
