Key Features
- Extended Range: Dual Tx/Rx antennas deliver reliable communication over 80+ km (49.7+ miles) line-of-sight.
- High Throughput: Achieve data speeds up to 6 Mbps at maximum range.
- All-in-One Integration: Combines video, telemetry, and control channels into a single compact device.
- Ultra-Low Latency:
- 40ms end-to-end for 720P at 60 FPS
- 50ms end-to-end for 1080P at 30 FPS
- 80ms end-to-end for 1080P at 60 FPS
- Lightweight Design: Air unit weighs just 250 grams (8.8 ounces).
- Advanced Encoding: Highly efficient H.264 + H.265 video encoding powered by FPGA technology.
Improved for clarity & engagement:
This version organizes the features into clear categories, uses active language, and highlights benefits—making the information easier to scan and more compelling for readers.

Crystal-Clear, Uninterrupted Video Transmission The FMS-8480 drone transmitter operates on dedicated 806–826 MHz and 1428–1448 MHz frequency bands, ensuring your video feed stays clear and free from interference with common 2.4 GHz control systems. Smart Anti-Interference Technology With Automatic Frequency Hopping Spread Spectrum (FHSS), the system continuously scans and selects the optimal channel in real time, delivering a stable and reliable video link even in crowded signal environments. Versatile Camera Compatibility Easily connect your preferred camera using SDI, HDMI, or IP inputs for high-quality video capture and transmission.

Video Input Connect a variety of cameras with dedicated ports: • Ethernet – for IP cameras • Mini HDMI – for HDMI cameras • SMA – for SDI cameras Video Output Stream or record through multiple outputs: • HDMI • SDI • Ethernet Flight Control Integration Equipped with two full-duplex serial ports, the FMS-8480 wirelessly transmits control signals to flight controllers onboard your UAV. It is fully compatible with systems such as: • Pixhawk 2 / Cube / v2.4.8 / v4 • APM 2.8 • Ground control software including Mission Planner and QGroundControl Secure & Encrypted Transmission Your video feed stays private. The FMS-8480 uses AES128 encryption to prevent unauthorized access and ensure secure, interference-free transmission. Ideal Applications Perfect for professional drone operations, surveillance, broadcasting, and any scenario where reliable, high-quality video and control are essential. — Let me know if you’d like this adapted for a brochure, website, or a shorter bullet-point format!

Drone video downlink technology transmits live video from the air to the ground with speed and precision, giving operators a clear, real-time view of what the drone sees. That’s why the drone video transmitter is often called the “eyes” of the drone.
It plays a vital role in time-sensitive scenarios such as:
- Oil pipeline inspections
- High-voltage power line monitoring
- Forest fire surveillance
- And other emergency operations
With real-time video streaming, ground teams can assess situations instantly and respond quickly when it matters most.
Specifications
| Frequency | 800Mhz | 806~826MHz |
| 1.4Ghz | 1428~1448MHz | |
| AntI-interference | Frequency hopping | |
| Bandwidth | 8MHz | |
| RF Power | 4W | |
| Transmit Range | 80km | |
| Date Rate | 6Mbps (shared by video, Ethernet and serial data)The best video stream: 2.5Mbps | |
| Baud Rate | 115200 | |
| Rx Sensitivity | -104dbm | |
| Wireless Fault Tolerance Algorithm | Wireless baseband FEC forward error correction/video codec super error correction | |
| Video Latency | Total Latency for encoding + transmitting + decoding 720P/60 720P/30 1080P/60 1080P/30 |
|
| Link Rebuild Time | ||
| Modulation | Uplink QPSK/Downlink QPSK | |
| Video Compression Format | H.264 | |
| Video Color Space | 4:2:0 (Option 4:2:2) | |
| Encryption | AES128 | |
| Start Time | 15s | |
| Power | DC-12V (7~18V) | |
| Interface | Interfaces on Tx and Rx are same1*Video input/Output: Mini HDMI 1*Video input/Output: SMA(SDI) 1*Power Input Interface 2*Antenna Interface: SMA 2*Serial (3.3VTTL) 1*LAN (100Mbps) |
|
| Indicators | PowerWireless Link Status Indicator | |
| Power Consumption | Tx: 28W(Max)Rx: 18W | |
| Temperature | Working: -40 ~+ 85℃Storage: -55 ~+100℃ | |
| Dimension | Tx/Rx: 93*93*25.8mm(not include SMA & Power plug) | |
| Weight | Tx/Rx: 250g | |
| Metal Case Design | CNC Craft | |
| Double Aluminum Alloy Shell | ||
| Conductive Anodizing Craft | ||
