Advanced Video Transmission System – Key Features
Experience high-definition video transmission with cutting-edge performance and robust reliability:
- Superior Video Compression: Utilizes H.264 technology and H.265 algorithms for efficient, high-quality video.
- Reliable Transmission: Built on TDD-OFDM modulation for stable and consistent signal delivery.
- Enhanced Security: Features AES128 encryption to keep your data secure.
- Extended Range: Achieves clear line-of-sight transmission from 4 to 6 km.
- Optimized Bandwidth: Operates within a 4MHz bandwidth for efficient spectrum use.
- Dual Video Support: Compatible with both HDMI and IP camera inputs.
- Ultra-Low Latency: End-to-end delay of just 15–30 ms for real-time responsiveness.
- Flexible Connectivity: Includes HDMI input/output and 10/100Mb/s Ethernet ports (RJ45).
- Full HD Resolution: Delivers crisp 1080p video quality.
- Easy Configuration: User-friendly software for quick setup and control.
- Rugged Design: CNC-machined double aluminum alloy housing offers excellent impact resistance and heat dissipation.
- Integrated Data Stream: Wirelessly transmits HD video alongside telemetry data.
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Key Features:
- Ethernet Connectivity – Transmit TCP/IP and UDP data via the built-in Ethernet port.
- Compact & Lightweight – Measures just 72×47×19mm and weighs only 93g.
- OFDM Technology – Uses Orthogonal Frequency Division Multiplexing to effectively eliminate multipath interference, ensuring stable long-range wireless transmission.
- Full HD Video – Enjoy crisp 1080p30 resolution, a clear upgrade from limited SD analog systems.
- Ultra-Low Latency – With just 15–33ms delay, video is nearly real-time, giving you live control for flying and gimbal operation.
- Secure Transmission – Your video feed is protected with AES128 encryption, preventing unauthorized access.
Ideal For:
Mini UAVs and drones where reliable, high-quality video transmission is essential.

The FIM-2405 UAV COFDM Video Transmitter offers versatile connectivity through HDMI, LAN, and bi-directional serial ports. This allows for reliable HD video streaming and MAVLink telemetry transmission over distances of up to 4–6 km between the air unit and ground control station. The serial port is fully compatible with popular autopilots such as Cube, Pixhawk 2 (V2.4.8/4), and APM 2.8. Meanwhile, the HDMI and LAN ports support standard HDMI cameras and IP cameras available on the market, ensuring easy integration with your existing equipment.

Crystal-Clear HD Video & Control for Your Drone Missions
Engineered for UAVs, our system delivers secure, real-time HD video and flight data transmission up to 5km via direct air-to-ground line of sight. Built for professionals who demand reliability and clarity in dynamic environments.
Ideal For:
- Aerial Photography & Cinematography
- Live News & Sports Broadcasting
- Surveillance & Security Operations
- Law Enforcement & Covert Investigation
- Search & Rescue & Emergency Response
Secure & Encrypted Live Streaming
A complete crisis management solution featuring encrypted wireless transmission to protect your video feed—ensuring mission-critical privacy and integrity for public safety and civil rescue operations.
Ready to elevate your drone capabilities?
Let’s discuss how our secure transmission kit can meet your mission needs.

| Frequency | 2.4GHz(2402Mhz-2482MHz) |
| Error Detection | LDPC FEC/Video H.264/265 Super Error Correction |
| RF Transmitted Power | 500mW (Air to ground 5km) |
| Power Consumption | TX: 9Watts |
| RX: 6Watts | |
| Bandwidth | 4MHz |
| Latency | ≤15-30ms |
| Transmission Rate | 3-5Mbps |
| Receive Sensitivity | -100dbm@4Mhz |
| Video Color Space | Default 4:2:0 |
| Antenna | 1T1R |
| Video Input/output Interface | HDMI mini TX/RX, or transform FFC to HDMI-A RX/TX |
| Video Compressed Format | H.264+H.265’s Algorithms |
| Bit Rate | Software adjustment, Max 115200bps |
| Encryption | AES 128 |
| Transmission Distance | Air to ground 5km |
| Start-up time | |
| Two-way function | Support video and duplex data simultaneously |
| Data | Support bi-directional TTL |
| Power supply | DC 7- 18V |
| Interface | 1080P/60 HDMI Mini RX x1 |
| 100Mbps Ethernet to USB / RJ45 on Windows × 1 | |
| S1 TTL bi-directional serial port x1 | |
| Power Input x1 | |
| Indicator Light | HDMI input/output Status |
| Transmitting and receiving | |
| Video board working Status | |
| Power | |
| HDMI | HDMI mini |
| Temperature Range | Operating temperature:-40°C ~+ 85°C |
| Storage temperature:-55°C ~+ 100°C | |
| Appearance Design | CNC technology/ double aluminum alloy shell |
| Dimension | 72×47×19mm |
| Weight | Tx: 94g/Rx: 94g |
