Home ISDB-T EWBS Emergency Warning Broadcast System MPEG4 digital tv receiverISDB-T MPEG4 digital tv receiver
Vcan1046 Home ISDB-T EWBS Digital tv receiver full segment HDMI out USB recorder for Philippines, Sri Lanka, Brasiilia, Peruu
Omadused
1. USB 2.0 tarkvara värskenduse/PVR/filmi jaoks, muusika,picture media playback
2. Täielikult ühilduv ISDB-T-ga (MPEG 2/MPEG 4/ H.264)
3. Full HD väljund 720p, 1080i, 1080lk
4. Vähem kui 0.5 Vatt ooterežiimis
5. Mitmekeelne OSD ja kasutajasõbralik kasutajaliides
- Vanemlik kontroll, Teletekst, EPG toetatud
- Lemmikgrupp toetatud
8. Välise USB-ga toetatud PVR-salvesti
9. RCA CVBS väljundliides
- Ready for EWBS Emergency Warning Broadcast System
Vcan1046 Home ISDB-T MPEG4 digital tv receiver full segment HDMI out USB recorder for Philippines, Sri Lanka, Brasiilia
Spetsifikatsioon
| RF sisend/demodulatsioon | |
| Ühenduse tüüp | F-Female x1 ANT sisendi jaoks |
| Sisendsagedus | (UHF)470-866MHz,(VHF)170-230MHz |
| Ribalaius | 6,7,8MHz |
| Signaali sisendi tase | -80dBm – -20dBm |
| Sisendtakistus | 75Ohm |
| ANT Power | 5V(Sees/väljas),Imax = 100 mA |
| Demodulatsiooni skeem | QPSK,16-QAM,64-QAM |
| Demodulatsiooni tüüp | OFDM, täielikult kooskõlas ISDB-T standardiga |
| Meediumifunktsioonid | |
| Pilt | JPEG, BMP, PNG |
| Toiteallikas | |
| Adapter | |
| Vahelduvvoolu sisend | 100-240VAC@50/60Hz±5% |
| Energiatarve | Max 10W |
| Mälu | |
| Välklamp | 32Mbit |
| DDRII mälu | 512Mbit |
| Füüsikalised omadused | |
| Füüsiline suurus | 170mm X 96mm X 40mm |
| Esipaneel | |
| Võti | VÕIMSUS, CH, CH- |
| Näitaja | LED-indikaator sisse-/väljalülitamiseks |
| Kaugjuhtimispuldi sisend | Infrapuna vastuvõtja |
| Ekraan | Võimalus 4 7-segmendiline LED-ekraan |
| Ühendus | 1xUSB2.0 liides |
| Tagapaneel | |
| Ühendus | 1 x F-Female connector for ANT IN |
| HDMI 1.3 liides, kuni 1080p | |
| 1xAV RCA( CVBS, L/R) | |
| 1xCOAXIAL | |
| Kaugjuhtimispuldi tehnilised andmed | |
| Aku | (AAA 1,5V)*2 |
| Toimimiskaugus | 8m hr.(eesmine kaugus vastuvõtjast) |
| Töönurga vahemik | ±45°(horisontaalne),±20°(vertikaalne) |
Riistvara
| TV processor | MSTAR MSD7805 |
| EWBS processor | ST-Micro STM32F072 |
| TV tuner | Max linear MXL608 |
| EWBS tuner | Raontech MTV818A |
| TV processor ROM | 4MB flash |
| EWBS ROM | 256B EEPROM |
| Mälu | DDR2 128MB |
| Toite sisend | AC100-240V 50/60Hz |
| Power protection | AC250V 2A Fuse DC5V 2A Resettable fuse for USB MicroB |
| Tuner RF input Connector | F-pistik |
| HDMI | HDMI 1.3/1.4 |
| Video | RCA CVBS 480i Imp. 75 ohm |
| USB | USB2.0 Type-A Host x1, Micro-B Device x1 |
| IR receiver | x1 |
| 7 segment LED | x4 CH Number display |
| CH button | UP/DOWN x2 |
| Power switch button | x1 |
| LED lamp | 2 color LED x1, Red Standby, Green Operation |
| Buzzer | Sound at EWBS |
| AC Cable | 1 meter with a Type A plug |
| Töötemperatuur. Vahemik | 0 juurde 35 kraadi |
| Operating Humid. Vahemik | 20 juurde 85% (Non-condensing) |
| Storing Temp. range | -20 juurde 60 kraadi |
| Storing Humid. Vahemik | 10 juurde 85% (Non-condensing) |
| Energiatarve | Ooterežiim : 0.7W, Töötavad : 5.5W approx. |
| Mõõtmed | 168x95x37mm (not including protruding part) |
| Kaal | Approximately 300g |
| Aksessuaarid | |
| STB Unit | |
| Kaugjuhtimispult | Not including battery AAAx2 |
| AV kaabel | HDMI cable is not included |
EWBS
The Emergency Warning Broadcast System (EWBS) incorporates new technology into early warning systems alongside traditional methods of communication. EWBS is a remote activation system for Radio & TV that transmits alert/warning information to viewers and listeners about a relevant disaster. EWBS is a feature of the Integrated Services Digital Broadcast-Terrestrial (ISDB-T) süsteem, which is initially created by Japan. The ISDB-T standard has been adopted by more than 15 countries in recent years. Japan Brazil Argentina Peru Philippines Maldives Uruguay Chile Venezuela Ecuador Costa Rica Paraguay Bolivia Nicaragua Guatemala Belize Botswana Sri Lanka El Salvador
küsimus: In this receiver’s emergency warning setting, there are three codes under area code setting. National, district, and division. We will transmit one area code through the emergency warning descriptor. how to map this one area code to the three codes(national, district, division). or we need to send any other descriptor.
isdb-t.com_buyer –
Olen sellest ISDB-T digitaaltelevisiooni vastuvõtjast täiesti vaimustuses! Seadistamine oli uskumatult lihtne, ja minutite jooksul, Ma nautisin kristallselget, high-definition channels with vibrant picture quality. The MPEG4 decoding ensures efficient performance without any lag or buffering. What truly sets this device apart is the integrated Emergency Warning Broadcast System (EWBS), which provides peace of mind by delivering real-time alerts for natural disasters or critical updates—a vital feature for my family’s safety. Kasutajaliides on intuitiivne ja hõlpsasti navigeeritav, making channel browsing and settings adjustments a breeze. Its compact design fits neatly under my TV without clutter. This set-top box has completely transformed our viewing experience, combining entertainment with essential safety features. For anyone in ISDB-T regions, this is an exceptional, usaldusväärne, and must-have investment!