Piav
HD DVB-T/C Modulator yog ntau yam khoom siv hauv kev tshaj tawm digital. Nws encodes siab -txhais suab thiab video signals rau hauv ib hom sib xws nrog DVB-T (Terrestrial) thiab DVB-C (Cable) kis tus qauv. Lub modulator no ua kom cov teeb liab xa tawm tau zoo tshaj hauv av thiab cable network, tso cai rau siv lead ua- txais tos kom pom tseeb ntawm TVs sib xws thiab teeb - cov thawv sab saum toj. Nruab nrog qib siab encoding thiab kev hloov pauv muaj peev xwm, nws txhawb ntau qhov kev tawm tswv yim thiab xa cov kev pom tsis sib haum xeeb. Nws cov qauv tsim thiab cov neeg siv-tus phooj ywg interface ua rau nws yog ib qho cuab yeej tseem ceeb rau cov tshaj tawm xov xwm thiab cov tswv lag luam nrhiav kom xa cov ntsiab lus siab{11}} zoo rau cov neeg tuaj saib thoob plaws los ntawm txoj kev xa xov digital niaj hnub no.
Specifications
| Qhov chaw ntawm Keeb Kwm: Guangdong, Suav | |
| Tus Qauv Zauv: GDM-034 | |
| DESCRIPTION: HD DVB-T/C Modulator | |
| TSEEM CEEB | |
| · Nkag Channel | :1 |
| · Video | : HDMI tso zis |
| · Video System | :480i/p,576i/p,720p,1080i/p |
| · Suab | : HDMI tso zis |
| COMPRESSION | |
| · Video | :H.264 Baseline Profile Qib 4.0 |
| · Video daws teeb meem | : 1080p 25/30 Max |
| · Video Bit Rate | : 12 Mbps Max. |
| · Suab | : MPEG-2/AAC |
| · Kho tau teb | :Service Name, TS ID, Network ID, Original NET ID, LCN, Network Name. |
| MODULATION | |
| · Txuj | :DVB-C(ETSI EN 300429V1.2.1) |
| · Cov hnub qub | 256 QAM, 128 QAM, 64 QAM, 32 QAM, 16 QAM |
| · Cim tus nqi | :2 ~ 6.96 MSymbols |
| · Bandwidth | Zaus: 6MHz, 7MHz, 8MH |
| · Txuj | :DVB-T (ETSI EN 300744 V1.5.1) |
| · Cov hnub qub | : QPSK, 16 QAM, 64 QAM |
| · Guard Interval | :1/4,1/8,1/16,1/32 |
| · Tus nqi Code | :1/2,2/3,3/4,5/6,7/8 |
| · FFT Carrier Hom | :2K,8K |
| · Bandwidth | Zaus: 6MHz, 7MHz, 8MHz, 7 ~ 8MHz |
| RF tawm | |
| · Hom | :1 Multiplex DVB-T/C Nrog Kev Pabcuam Digital TV |
| · Ntau zaus | Zaus: 177-858 MHz |
| · MER | : 30 dB Min |
| · Cov zis theem | : 100 dBuV |
| · RF Qib Adj | :0dB-20dB |
| · Cov Kauj Ruam Ua Ntej | : 1dB Ib Kauj Ruam |
| GENERAL | |
| · QHOV TSEEB | Tom ntej: 12V 1.0A ADAPTER |
| · DISPLAY | : LCD vaj huam sib luag @ 2 x16 Cim |
| · Environmental rau kev ua haujlwm | |
| Kub | Kub: 5℃-40 degree |
| txheeb ze humidity | 80% @ 30 degree |
| · DIMENSION | 172 x 113 x 32 mm |
| · CONFIGURATION | : 6 Cov yuam sij hauv zos nyob rau pem hauv ntej vaj huam sib luag |
| Kev sib txuas | |
| · HDMI | : HDMI hauv |
| · HDMI tawm | : HDMI Hla Dhau |
| · RF tso zis | :1 DVB-T/C RF Outputs |
| · DC Hloov | : Fais fab mov 9 volts DC rau IR pass |
| · RF nkag | : RF sib txuas |
| · USB | : Txhim kho Fimware |
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