Product overview
The XK-F403E uses an air-unit and ground-unit architecture to connect airborne equipment with a ground station. It carries HD digital video alongside network, flight-control, PTZ-control and remote-control data, with transparent serial transmission and Ethernet support. UART options include TTL, RS232 and RS485, alongside SBUS; the ground station can connect through serial or UDP/TCP networking. Point-to-point operation supports a direct link, while point-to-multipoint relay operation allows expansion through additional air units. These are transmission components for UAV integration, rather than a flight platform or airframe kit.
Physical integration figures are 140 × 114 × 29mm and a weight of ≤470g, with antenna gains listed as 2.5dBi and 7dBi. The operating-voltage specification is DC12–30V with DC22V standard input, although the feature description gives DC8–30V. Power consumption is ≤20W at 33dBm. Adjustable 600MHz/1.4GHz operation offers 3/5/10/20MHz bandwidths; at 20MHz, nodes share one-direction bandwidth rated at not less than 100Mbps. Other stated figures include ≤15ms latency, 30–80Km range and a -30°C to 60°C working-temperature range. Encryption supports AES128/AES256 with a user-set key.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | Xingkai Technology Broadband Wireless System XK-F403E |
| Product purpose | HD wireless digital video and data transmission device |
| System architecture | Air unit and ground unit |
| Simultaneous data transmission | Network, flight-control, PTZ-control and remote-control data simultaneously |
| Network topology and expansion | Point-to-point or point-to-multipoint relay; expansion by adding air units |
| Ground-station connection | Serial port or network port using UDP/TCP |
| Encryption | User-set channel encryption key |
| Encryption standards | AES128 and AES256 |
| Upgrade methods | OTA, local and remote upgrades |
| Frequency hopping | Adaptive frequency hopping |
| Operating voltage | DC 12V–DC30V; standard input DC22V |
| Feature-listed input voltage | DC8–30V |
| Power consumption | ≤20WAt 33dBm. |
| Modulation | OFDM |
| Adjustable mapping modes | QPSK, 16QAM and 64aqm |
| Data interfaces | UART (TTL/RS232/RS485) / SBUS |
| Ethernet support | Ethernet |
| Operating frequency | 600MHz/1.4GHz, adjustable |
| Channel rate | Not less than 100Mbps20MHz bandwidth; central and slave nodes share operating bandwidth in one direction. |
| Selectable bandwidth | 3/5/10/20MHz |
| Latency | ≤15ms |
| Transmit power | 2 × 33dBm, adjustable |
| Working temperature | -30°C to 60°C |
| Storage temperature | -40°C to 75°C |
| Antenna gains | 2.5dBi; 7dBi |
| Communication protocols | IEEE802.3; transparent serial data |
| Working modes | NORMAL, CA, MIMO |
| Range | 30–80Km |
| Dimensions | 140 × 114 × 29mm |
| Weight | ≤470g |
Request a quote for Broadband Wireless System XK-F403E
Send your application, destination country and expected quantity to the ChinaDrone team. We can discuss product selection, configuration and sourcing from China.
Submit your procurement requirements ↗No account needed. A model number is optional. Your enquiry is handled by ChinaDrone.
