无人机视频数据遥测发射机接收器无线电链路TDD收发器

无人机视频数据遥测发射机接收器无线电链路TDD收发器

产品特点

• 相机兼容性

  • 受到推崇的: HD web camera with Ethernet (网络摄像机), most gimbal cameras have an Ethernet video output. (such as SIYI or Viewpro).

  • If your camera has only HDMI or CVBS output, 一个 HDMI / CVBS encoder is required to convert video/audio to digital data before transmission.

  • 在接收端:

    • Direct connection to computer for Mission Planner or QGC, or NVR via Ethernet.

    • For HDMI monitor output, 一个 IP to HDMI decoder 是必须的.

• 接口

  • 2 × Ethernet ports

  • 4 × Data ports (default is 2x TTL, 1x RS232, 1x Sbus)

  • Default Data Interface: RS422 or other (optional TTL, 系统总线, UART, or RS485 upon request).

  • TTL compatible with flight controllers such as 像素鹰 and Sbus compatible with remote control.

• 数据端口波特率

  • 数据端口 1: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.

• 无线技术

  • 双天线:

    • ANT Main (SMA连接器): 发送 & 收到

    • ANT AUX: 仅接收 (diversity with ANT Main)

  • 频段 (具有自动跳频功能):

    • 1420–1530兆赫 (1.4G, 默认)

    • 806–826兆赫 (800中号) (800兆赫, 可选的)

    • 2401.5–2481.5 MHz (2.4G, 可选的)

  • Bandwidth options: 3 / 5 / 10 / 20 兆赫

  • System throughput: 最多 30 兆比特每秒 (shared)

  • 调制: Adaptive QPSK / 16QAM / 64QAM

  • 联网: 点对点, point-to-multipoint star topology (例如, 6 相机 + 1 transmitter to 1 接收者)

  • 发射功率: 2-瓦 (5W or 10W is optional)

  • 接收灵敏度: -103 分贝@ 10 MHz带宽

  • 安全: AES128 encryption/decryption

• Transmission Distance Options

  • 20 千米 / 50 千米 / 100 千米 / 150 千米

• Power & 消耗

  • 2在宾夕法尼亚州: 12–16V, 33分贝, TX <12W¯¯, RX <10W¯¯ (连接器: XT30PW / XT60PW)

  • 5在宾夕法尼亚州: 24–25V, 37分贝, TX <22W¯¯, RX <16W¯¯

  • 10在宾夕法尼亚州: 24–30V, 40–41dBm (推荐28V), max 1.4A @28V, peak 2.8A @28V

  • Without external PA: 300毫瓦, 25分贝

• 管理 & 监控

  • Configuration and status monitoring via 网页用户界面 (default login: 管理员/管理员).

  • 访问 192.168.10.230 on a browser to log in to the Web UI (掌握 / Central Node for the ground unit)

  • 访问 192.168.10.231 on a browser to log in to the Web UI (奴隶 / Access Node for the air unit),

• Physical Specs

  • 尺寸: 115 × 59 × 21 毫米 (不包括连接器)

  • 重量:

    • 2W¯¯: 195 克

规范

尺寸和重量

Dimensional diagram

尺寸和重量

• 尺寸: 98.5mm*65.5mm*27mm（include SMA 10mm）
• 重量: 198G

接口定义

接口图

The interface of the device adopts J30J-15PIN, 和 1 电源, 1 网络端口, 1 RS232/TTL, 和 1 RS232/TTL/SBUS.

接口定义

注意 1: Signal direction I indicate radio input and direction O shows radio output.

注意 2: 串口 1 只能与 RS232/TTL 一起使用, 引脚10,11,15. Delivery is determined by the hardware. 注意 3: 串口 2 可用作RS232/TTL/SBUS. 工厂由硬件决定. TTL和SBUS可通过软件切换.

注意 4: 当串口 2 uses one SBUS, PIN9,13,14 is used at the ground end. Use PIN12,14 for the sky end. 注意 5: If two SBUS are required, configure pin12->pin12 for the sky SBUS mapping. pin13->pin13.

Description of the product status indicator

PWR（green light）
The device is powered on, and the PWR keeps on.
LAN（green light）
The network port indicator blinks when data is being sent
or received。
STS（Four-colour light）
Different colored lights indicate the current signal quality.

当主从设备不同步时, 主、从设备电源PWR指示灯常亮, 主设备STS蓝色指示灯常亮. 设备 STS 发出的蓝光闪烁. 当主从同步时, the master and slave’s STS light becomes a

three-color light, 如果信号质量良好则显示绿灯. A yellow

light indicates moderate communication quality. 红灯表示通讯质量差. 当网口发送或接收数据时, 主备设备LAN指示灯闪烁.

可定制选项

相机 & 视频输入

• Compatible with IP cameras (以太网络).

• Optional HDMI or CVBS encoder for analog cameras.

• Custom encoder integration upon request.

接口 & Data Ports

• 默认: 2 × TTL, 1 × RS232, 1 × Sbus.

• 选修的: RS422, UART, RS485, or fully customized data interface mapping.

• Adjustable baud rates for flight controller or telemetry integration.

Wireless Frequency Bands

• 默认: 1420–1530兆赫 (1.4G).

• 选修的: 806–826兆赫 (800中号) or 2401.5–2481.5 MHz (2.4G).

• Custom frequency range available for government/military projects (upon request).

带宽 & 调制

• Selectable bandwidth: 3 / 5 / 10 / 20 兆赫.

• 自适应调制: QPSK / 16QAM / 64QAM.

• Option to lock fixed modulation for specific environments.

组网方式

• Point-to-point link.

• 点对多点星形网络 (例如, multiple cameras to one receiver).

• Custom mesh networking support upon request.

Transmit Power Levels

• Default 2W output.

• Optional 5W or 10W external PA (custom voltage and connector options available).

• Special configurations for low-power portable or long-distance applications.

传输距离

• 标准: 20 千米 / 50 千米 / 100 千米 / 150 千米.

• Extended distance customization with directional antennas or higher gain PAs.

安全

• Default AES128 encryption.

• Option to upgrade to AES256 or proprietary encryption methods.

管理 & 监控

• Standard Web UI (IP configurable).

• Custom firmware branding or management interface available for OEM projects.

• 远程监控 & telemetry API integration available.

身体的 & Power

• Default compact module: 115 × 59 × 21 毫米.

• Power input options: 12–16V (2W¯¯), 24–25V (5W¯¯), 24–30V (10W¯¯).

• Connector customization: XT30PW / XT60PW or user-defined.

• Enclosure and heat dissipation design can be tailored for UAV, 车辆, or maritime use.

Applications

1. 无人机视频传输

   • Real-time aerial video streaming for surveillance, 映射, 和检查.

   • Used in agriculture, construction, 和基础设施监控.

   • Supports FPV (第一人称视角) for drone pilots.

2. Security and Surveillance Systems

   • Wireless transmission from CCTV cameras to remote monitoring stations.

   • Useful for large campuses, 工厂, or outdoor areas where cabling is difficult.

3. Broadcasting and Live Event Streaming

   • 音乐会视频直播, 体育赛事, and TV productions.

   • Can replace traditional wired systems for temporary setups.

4. Robotics and Remote Control Vehicles

   • Transmits camera feeds from ground robots, 自动驾驶汽车, or ROVs (Remote Operated Vehicles).

   • Enables real-time monitoring and control in hazardous environments.

5. Industrial Monitoring and Inspection

   • Wireless video for pipelines, 电源线, 风力涡轮机, and other industrial assets.

   • Provides remote observation in hard-to-reach locations.

6. Emergency and Public Safety Applications

   • Video feeds from drones or portable cameras for disaster response, 消防, or police operations.

   • Rapid deployment in areas without infrastructure.

7. Research and Scientific Exploration

   • Real-time video transmission from wildlife cameras, underwater ROVs, or other field equipment.

   • Allows remote data collection without disturbing the environment.

8. Education and Training

   • Wireless video for classrooms, training centers, or virtual reality simulations.

   • Enables instructors to provide live demonstrations remotely.

常问问题

Q: I’m searching for a wireless video telemetry system, including both ground and air units, that can transmit and receive over a 22km distance, using a 2-watt PA.
一个: 是. This upgraded model is specifically designed for long-range wireless video telemetry applications and includes both airborne and ground units. While the previous version supported up to 22 千米, the latest optimized version, equipped with a 2W power amplifier (PA), can now achieve transmission distances of up to 30 km under optimal conditions.

The performance improvement comes from enhancements to the system’s core communication technology, resulting in:

• Greater transmission efficiency
• Improved signal stability over long distances
• Better overall link reliability

Please note that actual range may vary depending on factors such as terrain, 视距条件, and the surrounding electromagnetic environment.

Q: Why do both the 5W and 10W PA versions have the same rated range of 55 千米?
一个: The maximum transmission range is intentionally capped at 55 千米 due to limitations set within the core communication module, ensuring stable and reliable performance.

虽然 10W version delivers significantly higher signal strength compared to the 5W version, this additional power does not extend the nominal range. 反而, 它提供 improved signal robustness and better resistance to interference.

在实践中, the 10W option is better suited for environments with:

• High levels of electromagnetic interference (电磁干扰)
• Signal congestion or complex RF conditions
• Potential counter-drone or signal suppression systems

Ultimately, the choice between 5W and 10W depends on your 运行环境. If you expect a relatively clean signal environment, 5W is typically sufficient. For more challenging or unpredictable conditions, 10W offers greater stability and reliability.

Q: Does this transmitter–receiver support ISM 2.4 千兆赫?
一个: 是, the system can operate in the 2401.5–2481.5 MHz (2.4 GHz ISM band). 然而, for long-range UAV video and data transmission, we generally recommend using 1420–1530 MHz instead.

该 2.4 GHz band is widely used by devices such as Wi-Fi and Bluetooth, making it relatively crowded. 在现实环境中, this can lead to interference, signal congestion, 丢包, 更高的延迟, and reduced link stability. 相比之下, 这 1.4 GHz band is typically less congested and offers better propagation characteristics. Lower frequencies experience less path loss and provide improved diffraction over terrain, resulting in more stable and reliable long-distance links.