Khoom Taw Qhia
Qhov tseem ceeb
Title: HDMI QAM modulator
Qauv: DMB-9581E
1: Ntau yam teeb liab qhov chaw sib xyaw cov tswv yim----- customization rau ntau daim ntawv thov scenarios
Nws tuaj yeem yog 1: txawv tus qauv DVB-SS2/TT2/C/ISDB-T/ATSC/DTMB
Lossis 2: Tuners + HDMI input
Los yog 3: Tuners + HDMI + CVBS input
IP thiab ASI cov tswv yim yog cov tswv yim pib
2: Ntau tus qauv kev txhawb nqa tau txhawb nqa---txoj kev sib txawv tuners tus qauv sib xyaw, piv txwv li DVB-SS2+DVB-TT2+HDMI
3: High Encoding Compression npaum --- H.265 HEVC / H.264 encoding kev xaiv
4: Ntau-Txoj Kev Xaiv Cov Neeg Siv Khoom Siv---4/8/16 QAM 32 QAM DVB-C tawm kev xaiv raws li cov kev pab cuam channel kom muaj nuj nqis.
Txheej txheem cej luam
DIGICAST Encoder mdolator series uas hloov cov yees duab digital thiab suab (HDMI) teeb liab / IP / ASI rau hauv kev hloov pauv FullHD (MPEG-4/H.264) teeb liab rau hauv DVB-T/C/ATSC/ISDB/DTMB channel. Cov tswv yim digital teeb liab los ntawm lwm qhov chaw SD / HD: satellite txais, DVR / NVR, DVD, CCTV, thiab lwm yam.
Cov channel tsim los ntawm HDMI qhov chaw tuaj yeem sib xyaw nrog DTT teeb liab thiab tom qab ntawd muab faib rau ib qho coaxial cable. Nws cov ntsiab lus tuaj yeem tso tawm rau txhua qhov tau txais cov khoom siv ntawm qhov system.it yog lub tswv yim daws teeb meem rau kev ntxig ntau cov kev pab cuam los ntawm loca / internet mus rau coaxial sytem uas twb muaj lawm, dav siv hauv tsev so / tsev kho mob / khw khw ... lossis CATV cov neeg ua haujlwm.
FAQ
Koj lub tuam txhab hom yog dab tsi?
DIGICAST yog lub tuam txhab ua haujlwm siab - thev naus laus zis uas tsom mus rau kev tshawb fawb, tsim khoom, muag thiab kev pabcuam engineer ntawm digital TV headend & tshaj tawm cov khoom siv nrog ntau tshaj 10 xyoo keeb kwm hauv Suav teb
Yam khoom twg koj lub tuam txhab muab?
Peb cov khoom tseem ceeb suav nrog: Digital TV tshaj tawm cov khoom siv headend thiab cov kab ke, xws li headend teeb liab sib sau ua ke, DVB-S/S2/ATSC/DVB-T /ISDB-T/DVB-C Integrated Receiver Decoder, HD/SD Video Encoder uas txhawb Multiplexing, ASI input & output. Multichannel Tuner input, RF tso zis transmodulator, multichannel HDM rau RF tso zis encoder modulator, IP thiab ASI input, RF nrog DVB-C, DVB-T, ISDB-T, ATSC yeem tso zis modulator, IPTV/OTT tov rau tsev so, tsev kho mob, hauv zej zog daim ntawv thov.
Koj warranty ntev npaum li cas?
Nquag Digicast muab tsib xyoos tom qab kev muag khoom nrog nws qhov teeb meem zoo thiab kev txhawb nqa kev ua neej.
Vim li cas kuv thiaj xaiv koj ua peb cov khoom muag?
DIGICAST tab tom txhim kho kev lag luam hauv tsev thiab txawv teb chaws thaum ua haujlwm zoo rau kev lag luam tshaj tawm hauv TV, uas yog thawj zaug hauv tsev -chav kawm ntawm kev ua yeeb yaj kiab kev lag luam thiab cov chaw muab kev pabcuam
Peb puas tuaj yeem tau txais cov lus hais ntawm ib yam khoom?
Tseeb, peb nkag siab tias qee zaum koj yuav xav tau ib qho kev tsocai ntawm txhua yam khoom. Thov xa email rau peb lossis hu rau peb ntawm info@digicast.cn thiab peb yuav teb koj nrog nqe lus.
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
Cim npe nrov: Tuam Tshoj zoo tshaj plaws coax rf hdmi modulator, Tuam Tshoj zoo tshaj coax rf hdmi modulator manufacturers, lwm tus neeg, Hoobkas
Specifications
Video Specifications
Video compression: MPEG-4 AVC/H.264
Video inputs: Version 1: 4/8/12/16/20/24 * HDMI rau kev xaiv
Version 2: HDMI + Tuner Mixed input
Input Resolution:
1920×1080@60P, 1920×1080@60i, 1920×1080@50P, 1920×1080@50i,
1280×720@60P, 1280×720@50P, 720×576@50i, 720×480@60i
Kev daws teeb meem tso zis(Max 1080P @ 60 FPS):
1920×1080@60P,1920×1080@50P,1920×1080@30P,1920×1080@25P, 1280×720@30P,1280×720@25P, 720×576@25P, 720×480@30P
Inputs thiab Outputs
ASI nkag / tawm
Channel: 2 * ASI (Independent) input/output
Interface: BNC, 75 ohm
Teeb liab theem 200-800mVp-p
Pob ntawv ntev: 188 bytes
Qhov siab kawg me ntsis- tus nqi: ib qhov chaw nres nkoj Tsawg dua lossis sib npaug li 100Mbps
Pob ntawv hom: Byte hom
IP Input / Output
RJ45 Chaw nres nkoj, 100/1000M GigE Chaw nres nkoj
Cov zis ib txhij nrog 127 * SPTS + 1 * MPTS (4 * RF Output) / 8 * MPTS (8 * RF / 16 * RF DVB-C tso zis)
DVB-C Modulation (16 lossis 32 DVB-C tawm kev xaiv)
16 * DVB-C tso zis Modulation
Channel: 16*DVB-C nyob ib sab zaus RF tawm
Ntau zaus: 50 ~ 960MHz, 1Khz ib kauj ruam
Bandwidth ntau 192 Mhz nruab nrab ntawm qhov pib zaus thiab kawg zaus, teem 16 zaus hauv 192 Mhz bandwidth ntau
MER Ntau dua lossis sib npaug li 40 dB
cim tus nqi: 5 ~ 7Mbaud
tag nrho cov zis theem hloov -35 ~ -5dBm los ntawm 0.1 dB kauj ruam
DVB-C Standard J83.A (DVB-C, J83.B, J83.C)
Constellation (QAM): 16,32,64,128,256
|
Tus neeg nqa khoom |
Annex A |
Annex B |
Annex C |
|
|
Lub hnub qub (QAM) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
|
Bandwidth (Mhz) |
8 |
6 |
6 |
6 |
|
Symbol Rate (Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
FAQ
Koj warranty ntev npaum li cas?
Nquag Digicast muab tsib xyoos tom qab kev muag khoom nrog nws qhov teeb meem zoo thiab kev txhawb nqa kev ua neej.
Vim li cas kuv thiaj xaiv koj ua peb cov khoom muag?
DIGICAST tab tom txhim kho kev lag luam hauv tsev thiab txawv teb chaws thaum ua haujlwm zoo rau kev lag luam tshaj tawm hauv TV, uas yog thawj zaug hauv tsev -chav kawm ntawm kev ua yeeb yaj kiab kev lag luam thiab cov chaw muab kev pabcuam
Peb puas tuaj yeem tau txais cov lus hais ntawm ib yam khoom?
Tseeb, peb nkag siab tias qee zaum koj yuav xav tau ib qho kev tsocai ntawm txhua yam khoom. Thov xa email rau peb lossis hu rau peb ntawm info@digicast.cn thiab peb yuav teb koj nrog nqe lus.
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.
