HD Wireless COFDM Receiver

HD Wireless COFDM Receiver

HD Wireless COFDM Receiver

WV-7012HD 7 inch handheld HD wireless 正交频分复用接收机 portable 卖点: 7 inch Wireless COFDM Digital AV Handheld receiver MPEG4, H.264, Touchscreen 800 X 480 HD 1080p digital monitor Built-in Li rechargeable battery Recorder / USB Media player Portable / In-car use / Anywhere HDMI out Sweep-frequency function COFDM modulation and H.264 decoding Multiband sweep function(English menu) 小型, lightweight and high reliability WV-7012HD 7 inch handheld COFDM wireless receiver portable Six main functions in one set: 1. 7″ HD digital monitor, 800 X 480, digital TV signal, digital display

特征: 1. Portable HD COFDM digital wireless receiver, Support MPEG2/MPEG4 HE-ACC/H.264/AVC

产品规格:

产品规格: 电源: 直流5V/1.0A (内置电池,支持关于 3 hours continuously working time); 视频输出: CVBS接口; 3.5毫米插孔;HDMI 输出 音频输出选项: CVBS, 3.5mm jack headphone Frequency:VHF 177.5MHz–226.5MHz UHF 474MHz–858MHz step in 1MHz; 带宽:6/7//8兆赫(可调整的); 调制:COFDM/DVB-T2 解码模式:H.264/MPEG-2扫频功能:内置扫频功能选项菜单 参数控制方式:通过用户射频信号接收接口，可通过触摸屏轻松设置参数: IEC型 ( 50哦 )

WV-7012HD supports manual input of special frequencies, so it will get the TV reception at this frequency as wireless HD video transmission transmitters.

概观

The WV-7012HD is a compact, portable, and high-performance HD wireless COFDM receiver designed for professional users who require stable, real-time digital video reception in challenging environments. Unlike conventional receivers that suffer from instability in high-mobility or non-line-of-sight (NLOS) 状况, the WV-7012HD incorporates COFDM modulation technology 和 H.264/MPEG-4 AVC decoding to ensure reliable, uninterrupted transmission of high-definition video.

配备有 7-inch HD TFT LCD touchscreen display (800 × 480 解决), this receiver combines multiple functions into a single handheld unit: wireless video reception, 实时监控, personal video recording (PVR), HDMI/AV output, frequency sweep analysis, and portable power support. With its built-in high-capacity rechargeable lithium battery, the WV-7012HD offers up to 3 连续运行小时数, making it ideal for mobile field use.

This new-generation portable receiver is specifically engineered for 安全监控, emergency communication, 广播, UAV downlink reception, and mobile law enforcement applications. 凭借其紧凑的外形, lightweight design, and professional-grade reliability, it is an indispensable tool for field teams that require robust HD wireless video reception anytime, anywhere.

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主要特点

1. 便携轻量化设计
   小的, handheld form factor for convenient field use, 方便携带, and durable for professional outdoor environments.
2. 7-Inch HD Touchscreen Monitor
   配备有 7-inch TFT LCD panel 和 800 × 480 解决, supporting true HD display for MPEG-4 HD TV signals. The responsive touchscreen ensures intuitive operation and quick setup in the field.
3. Advanced COFDM Wireless Reception
   内置 HD COFDM digital wireless receiver supporting DVB-T and DVB-T2 standards, ensuring stable reception in high-speed mobility scenarios and non-line-of-sight environments.
4. Multiformat Decoding Support
   兼容于 MPEG-2的, MPEG-4的, H.264/AVC, and VC-1 视频格式, as well as MPEG Layer I/II and HE-AAC audio standards.
5. 扫频功能
   融合的 spectrum scan tool allows quick identification of interference sources and available channels. This provides engineers and field operators with a fast and accurate method to optimize frequency selection.
6. Recorder & USB Media Player
   支持 USB录像机 (个人录像机) function for digital recording of received streams, as well as playback of AVI, MP3, JPG, and BMP files.
7. Flexible Output Options
   Offers HDMI输出, CVBS video output, and a 3.5毫米耳机插孔, enabling direct display on larger monitors, projectors, or TVs.
8. Long-Lasting Battery Power
   内置 high-capacity rechargeable lithium battery supports up to 3 hours of continuous use at maximum power. Ideal for field deployment without external power.
9. Multi-Language User Interface
   Supports more than 12 语言 including English, 法国, 德语, 俄语, 西班牙语, 葡萄牙语, 意大利语, 希腊语, 希伯来语, and Persian.
10. High Reliability and Stability
    Designed with robust RF circuitry and reliable modulation technology, ensuring stable signal reception and long-term operational reliability.

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产品规格

• 展示: 7-inch TFT LCD touchscreen, 800 × 480 解决, 16:9 纵横比
• 视频输入: Built-in COFDM digital receiver
• 视频输出: HDMI, CVBS, USB media playback
• 音频输出: CVBS, 3.5毫米耳机插孔
• Supported Video Decoding:
  • MPEG-1的, MPEG-2的 (SD/HD), MPEG-4的 (H.264/AVC: [email protected], [email protected])
  • VC-1: AP@L3, L2
• 音频解码: MPEG-1/2 Layer I & 二, MPEG-4的, HE-AAC
• 输入频率范围:
  • VHF: 177.5 兆赫 – 226.5 兆赫
  • 超高频: 474 兆赫 – 858 兆赫 (1 MHz step)
• 带宽: 6 / 7 / 8 兆赫 (可调整的)
• Modulation Modes: QPSK / 16-QAM / 64-QAM
• Channel Storage: 最多 1000 channels pre-store function
• 电源: 直流5V / 1.0一个, built-in battery (大约. 3 hours continuous use)
• 能量消耗: 8W¯¯
• Upgrade Interface: USB upgrade supported
• Control Method: Touchscreen UI, remote control supported
• Other Functions: EPG (电子节目指南), 图文电视, power memory resume, spectrum sweep scanning

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应用

The WV-7012HD is designed for professionals across industries that demand reliable HD wireless reception in diverse and challenging environments. 典型用例包括:

1. Public Security and Law Enforcement
   Used by police and special forces to monitor live HD video downlinks from drones, surveillance vans, or mobile cameras during operations.
2. Firefighting and Emergency Response
   Provides live situational awareness from UAVs or remote cameras during rescue and disaster relief missions.
3. Broadcasting and Media
   Supports mobile news gathering, 事件报道, and live streaming by receiving real-time video feeds in the field.
4. 军事侦察
   Delivers stable video downlink for tactical operations, surveillance drones, and portable field monitoring stations.
5. 工业检验
   Receives wireless HD video from UAVs or inspection robots for remote pipeline, tower, or infrastructure inspection.
6. Transportation and Mobile Applications
   Can be installed in vehicles for in-car reception of live video downlinks, ensuring mobility without signal loss.

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Options and Customization

• Frequency Band Customization: Custom frequency bands available to meet regional spectrum regulations or specific project needs.
• Battery Capacity Options: Extended battery packs available for longer field operations.
• Interface Expansion: Optional SDI output or network IP output (on request).
• Housing and Mounting: Ruggedized housing and vehicle mounting kits available for military or harsh-environment deployment.
• Encryption Support: Custom encryption modules can be integrated for secure transmission in sensitive applications.
• 软件定制: UI language, logo branding, and firmware customization available to meet OEM/ODM requirements.

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结论

该 WV-7012HD HD Wireless COFDM Receiver is a professional-grade portable device that integrates 监控, 记录, frequency scanning, and signal analysis into a lightweight, handheld solution. With its advanced COFDM technology, multi-format decoding, and intuitive touchscreen interface, it ensures reliable HD video reception in both line-of-sight and NLOS conditions. Its versatility, durability, and field-ready design make it the preferred choice for 公安, 军队, 播送, 紧急响应, and UAV applications worldwide.