首頁ISDB-T EWBS緊急警報廣播系統MPEG4數字電視receiverISDB-T MPEG4數字電視接收器
Vcan1046首頁ISDB-T EWBS數字電視接收全段的HDMI輸出為菲律賓USB刻錄機, 斯里蘭卡, 巴西, 秘魯
特徵
1. USB 2.0 for software update/PVR/movie, 音樂,picture media playback
2. 與ISDB-T完全兼容 (MPEG-2 / MPEG 4/ H.264)
3. 在720P全高清輸出, 1080一世, 1080p
4. 少於 0.5 瓦待機
5. 多語言OSD和人性化的UI
- 家長控制, 圖文, EPG支持
- 喜歡的集團支持
8. PVR刻錄機支持外部USB
9. RCA CVBS output interface
- Ready for EWBS Emergency Warning Broadcast System
Vcan1046首頁ISDB-T MPEG4數字電視接收全段的HDMI輸出為菲律賓USB刻錄機, 斯里蘭卡, 巴西
規格
| RF輸入/解調 | |
| 連接器類型 | F-女X1的ANT輸入 |
| 輸入頻率 | (超高頻)470-866兆赫,(VHF)170-230兆赫 |
| 帶寬 | 6,7,8兆赫 |
| Signal Input Level | -80dBm的 – -20dBm的 |
| 輸入阻抗 | 75歐姆 |
| 蟻動力 | 5V(開關),IMAX =100毫安 |
| 解調方案 | QPSK,16-QAM,64-QAM |
| 解調類型 | OFDM, 與ISDB-T標準完全兼容。 |
| 媒體功能 | |
| 圖片 | JPEG, BMP, PNG |
| 電源 | |
| 適配器 | |
| AC輸入 | 100-240VAC@50/60Hz±5% |
| 能量消耗 | Max10W |
| 記憶 | |
| 閃 | 32兆位 |
| DDRII內存 | 512兆位 |
| 物理特性 | |
| 物理尺寸 | 170mm X 96mm X 40mm |
| 前面板 | |
| 鍵 | 功率, CH, CH- |
| 指示符 | LED指示燈為電源開/關 |
| 遙控輸入 | 紅外接收器 |
| 顯示 | 選項 4 位7段LED顯示 |
| 連接器 | 1xUSB2.0接口 |
| 後面板 | |
| 連接器 | 1 x F-Female connector for ANT IN |
| HDMI 1.3 接口, 高達1080p | |
| 1RCA( CVBS, L / R) | |
| 1xCOAXIAL | |
| 遙控器規格 | |
| 電池 | (AAA 1.5V)*2 |
| 操作距離 | 8米先生(從接收器前端距離) |
| 操作角度範圍 | ±45°(橫),±20°(垂直) |
硬件
| 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 | 256乙EEPROM |
| 記憶 | DDR2 128MB |
| 電源輸入 | AC100-240V 50/60Hz |
| Power protection | AC250V 2A Fuse DC5V 2A Resettable fuse for USB MicroB |
| Tuner RF input Connector | F connector |
| HDMI | HDMI 1.3/1.4 |
| 視頻 | RCA CVBS 480i Imp. 75 歐姆 |
| 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 |
| 工作溫度. 範圍 | 0 至 35 學位 |
| Operating Humid. 範圍 | 20 至 85% (Non-condensing) |
| Storing Temp. 範圍 | -20 至 60 學位 |
| Storing Humid. 範圍 | 10 至 85% (Non-condensing) |
| 能量消耗 | 支持 : 0.7w ^, 操作 : 5.5W approx. |
| 外形尺寸 | 168x95x37mm (not including protruding part) |
| 重量 | Approximately 300g |
| 配飾 | |
| STB Unit | |
| 遙控器 | Not including battery AAAx2 |
| AV cable | 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 & 電視，能夠通過傳輸警報/警告有關相關災害信息，以觀眾和聽眾. EWBS是綜合業務數字廣播 - 地面的特徵 (ISDB-T) 系統, 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
題: 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 –
我對這款 ISDB-T 數字電視接收器感到非常興奮! 設置非常簡單, 並在幾分鐘之內, 我享受著晶瑩剔透的感覺, 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. The user interface is intuitive and easy to navigate, 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, 可靠的, and must-have investment!