COFDM-901T COFDM发送器无线视频调制器UAV传输HDMI NOLS模块接收机

COFDM发射无线视频

COFDM图传-901t COFDM发射机无线视频调制器无人机传输HDMI NOLS模块接收器

卖点

  • HDMI DV输入 (支持GoPro相机)
  • 接收器 1: USB到手机, 中 (Android版)
  • 接收器 2: WiFi接收到手机, 中. (Android版, 苹果iOS)
  • 接收器 3: 7-寸与DVB-T接收器便携HDMI屏幕

优点

  • 1. 远距离传输距离
  • 2.实时传输系统
  • 3. 延迟时间很短小于500ms
  • 4. 完美的图像质量, 鲜艳的色彩, 和图像平滑度. (如果您发送查询，我们将支持视频以演示它)

产品特点

  • 1. RF发射功率为200mW
  • (如果你需要1W或5W, 请检查 CODM-902T.)
  • 2. 重量极轻且坚固的外壳
  • 3. 振动，耐冲击
  • 4. 应用COFDM调制, MPEG-2的 / H.264压缩
  • 5. 尺寸小
  • 6. 完美的移动应用程序
  • 7.视频传输的高品质, 无马赛克, 无拖滞现象, 稳定的功率可调动态功耗;
  • 8.支持非视距传输, 强衍射能力

卓越的系统性能

  • * COFDM调制和解调;
  • * 最佳多普勒性能: 移动速度 > 150KM / H;
  • * 最佳的多径衰落, ACS的抗干扰;
  • * 高灵敏度: -93dBm的为FHD; -100dBm的高清;
  • * 灵活的TX功率高达30dBm的. 类型. 25dBm的;
  • * ISM900MHz (902兆赫〜928MHz的) 频带 (默认);
  • * 宽广的频率的可扩展性 (70兆赫〜1450MHz);
  • * 6MHz信道BW (默认); 可配置为 2〜8MHz的;
  • * 适用范围广，方便灵活;
  • * 在同一时间接收器的无限量的;
  • * 超远距离无线传输: >2千米
  • * 较低的视频传输延迟: <300女士
  • * 视频格式: H.264可达 7202P @ 30fps的 和 10802P @ 30fps的;
  • * 私人加密解决方案，并授权访问;
  • * RX系统可支持Android和iOS;
  • * 电源: 5V TX和RX系统;
  • * 低功耗:
  • TX: 5W代表25dBm的输出; 7.5W代表30dBm的输出;
  • RX: 1.8W¯¯;
  • * 简单的用户界面; 兼容不同的DV输入;
  • * 超小电路板尺寸:
  • TX: 54 毫米 (大号) X 41 毫米 (W¯¯) X 12 毫米 (H);
  • RX: 97 毫米 (大号) X67毫米 (W¯¯) X5毫米 (H);
cofdm transmitter wireless video
发射机
cofdm transmitter wireless video
COFDM发射器
cofdm transmitter wireless video
COFDM无线发射器
COFDM Transmitter Wireless Video Modulator UAV Micro HDMI NOLS module modulator HD
无线视频调制器无人机微型HDMI NOLS模块

概观

该 COFDM-901T 是一个前沿的 wireless video transmitter and modulator designed for high-performance real-time HD video transmission in UAVs, mobile applications, and professional broadcasting setups. 通过集成 COFDM图传 (编码正交频分复用) 技术 同 MPEG-2/H.264 compression, this system ensures highly stable video and audio transmission over long distances, 即使在 非视距 (NLOS) 方案 or environments with strong multipath interference.

袖珍的, 轻巧的, and robust, the COFDM-901T is ideal for applications where space, 重量, and durability are critical, such as UAV payloads, 移动新闻车, or tactical field operations. The transmitter module supports HDMI数字输入, compatible with devices like GoPro cameras, and offers multiple receiver options, 包含 USB receivers for Android devices, Wi-Fi receivers compatible with Android and iOS, 和 7-inch portable HDMI screens with DVB-T decoding for standalone monitoring.

The COFDM-901T is engineered to deliver 高分辨率视频 (up to 1080p @ 30fps) 同 超低延迟 (<300女士), bright and smooth image quality, 和 long-range wireless coverage (>2千米). Its modular design allows for seamless integration into various platforms while supporting unlimited simultaneous receivers, 使其理想 直播, 空中侦察, 安全, 和应急通信应用.

优点

  1. 远距离传输
    • Delivers stable HD video over 2公里或更多 under standard line-of-sight conditions.
    • Optional high-power configurations available for extended coverage.
  2. 实时传输
    • 端到端延迟 less than 300ms, ensuring smooth and responsive video for critical operations.
  3. Exceptional Image Quality
    • 支持 1080p and 720p HD video with high clarity, 鲜艳的颜色, 以及流畅的播放.
    • No mosaic artifacts or dragging phenomena, even during high-speed motion.
  4. High Reliability in Complex Environments
    • COFDM调制确保强大的抗多径衰落能力, 干涉, 和障碍.
    • NLOS transmission capability allows operation behind buildings, 树木, or terrain obstructions.
  5. 灵活的集成
    • Compatible with HDMI cameras, GoPro, and other DV input devices.
    • Supports Android and iOS receivers, portable monitors, or USB-based viewing.
  6. 轻巧紧凑
    • Ultra-small PCB board design: TX: 54 × 41 × 12 毫米; RX: 97 × 67 × 5 毫米.
    • Lightweight construction reduces payload weight for UAVs or portable setups.
  7. Robust and Mobile-Friendly
    • Rugged housing resistant to vibration and shock.
    • 无人机的理想选择, mobile applications, or field broadcasting operations.

产品特点

  1. RF发射功率
    • 标准 200 mW output, adjustable TX power up to 30 dBm的.
    • Optional higher-power models available (COFDM-902T) for 1W or 5W output.
  2. 先进的 COFDM 调制
    • Provides reliable communication even in multipath environments.
    • Best-in-class Doppler performance, supporting speeds >150 km/h.
  3. 视频编码
    • MPEG-2的 / H.264 compression for high-quality, 低延迟传输.
    • Video formats supported: 7202P @ 30fps的 和 10802P @ 30fps的.
  4. 接收器选项
    • USB Receiver: Connects directly to mobile phones or tablets (Android版).
    • Wi-Fi Receiver: Compatible with Android and iOS devices for wireless streaming.
    • 7-inch Portable HDMI Receiver: Handheld monitor with DVB-T decoding for standalone HD viewing.
  5. Transmission Frequency and Bandwidth
    • 默认: 主义 900 MHz频带 (902–928兆赫).
    • Frequency scalability: 70 MHz–1450 MHz for specialized applications.
    • 信道带宽: 默认 6 兆赫, configurable 2–8 MHz.
  6. High Sensitivity and Low Power Consumption
    • 接收灵敏度: -93 dBm的为FHD, -100 dBm的高清.
    • TX typical power consumption: 5W 为 25 dBm的, 7.5W 为 30 DBM输出.
    • RX power consumption: 1.8W¯¯.
  7. 加密与安全
    • Supports private, encrypted transmissions to prevent unauthorized access.
  8. 用户友好的操作
    • Simple interface compatible with various DV inputs.
    • 稳定的, adjustable dynamic power output.
  9. Ultra-Compact Design
    • Extremely small board size for flexible integration into UAVs, 相机, 或嵌入式系统.
    • Lightweight for portable and mobile applications.
  10. Simultaneous Multi-Receiver Support
    • Unlimited number of receivers can connect to a single transmitter.
    • Ideal for broadcast applications where multiple monitoring stations are required.

技术规格

参数COFDM-901T TXCOFDM RX
视频输入HDMI (supports GoPro & other DV cameras)USB, 的Wi-Fi, HDMI 7-inch monitor
视频格式H.264 / MPEG-2的H.264 / MPEG-2的
解析度7202P @ 30fps的, 10802P @ 30fps的7202P @ 30fps的, 10802P @ 30fps的
RF频率902–928兆赫 (ISM band)902–928兆赫
频率范围 (定制)70 MHz–1450 MHz70 MHz–1450 MHz
信道带宽6 兆赫 (2–8 MHz configurable)6 兆赫 (2–8 MHz configurable)
发射功率200 毫瓦 (adjustable up to 30 dBm的)不适用
接收灵敏度不适用-93 dBm的 (FHD), -100 dBm的 (HD)
潜伏<300 女士<300 女士
Mobility Speed>150 公里/小时>150 公里/小时
外形尺寸 (印刷电路板)54 × 41 × 12 毫米97 × 67 × 5 毫米
电源5V DC5V DC
能量消耗5–7.5W1.8W¯¯
接收器兼容性Android版, iOS版, HDMI, USBAndroid版, iOS版, HDMI, USB
环境移动, 无人机, NLOS移动, 无人机, NLOS

应用

该 COFDM-901T Wireless Video Transmitter is engineered for a wide variety of professional applications requiring reliable HD video transmission:

  1. UAV and Drone Transmission
    • High-definition video downlink from UAVs for reconnaissance, 测量, 检查, and aerial photography.
    • Lightweight modules minimize drone payload weight.
  2. Mobile Broadcast and News Gathering
    • Real-time wireless video for field crews, mobile broadcasting vehicles, 和现场活动.
    • Supports multiple receivers for simultaneous monitoring across production teams.
  3. 安全与执法
    • Portable solution for monitoring mobile operations, border surveillance, 或战术部署.
    • Encryption ensures secure video feeds for authorized personnel.
  4. 工业检查
    • Remote monitoring of pipelines, 建筑工地, 电源线, and infrastructure projects.
    • NLOS capability allows inspection in obstructed areas.
  5. 应急通讯
    • Live video transmission for disaster relief, 消防, and emergency response coordination.

可选配置

  • Higher Power Models: COFDM-902T supports 1W or 5W transmission for longer distance coverage.
  • 频率自定义: Flexible frequency range (70 MHz–1450 MHz) to meet regional spectrum requirements.
  • 接收器选项: USB, 的Wi-Fi, or 7-inch HDMI portable monitor receivers.
  • 加密模块: Optional secure encryption for confidential applications.
  • Custom PCB/Housing Integration: OEM versions available for UAVs, embedded systems, 和移动应用程序.

结论

该 COFDM-901T Wireless Video Transmitter 是一个 专业的, 高性能解决方案 for real-time HD video transmission in UAVs, 移动广播, 安全, 和工业监控. 它的结合 COFDM调制, H.264压缩, 超低延迟, and NLOS capability 确保复杂和动态环境中的可靠性能. With flexible receiver support, 紧凑的设计, and robust construction, the COFDM-901T is ideal for professionals requiring high-quality video transmission, 机动性, 和灵活性 in a single integrated system.

无论是为了 UAV aerial downlink, 现场活动广播, 现场监视, 或工业检验, the COFDM-901T provides the ultimate balance of performance, 可靠性, 和可移植性.

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