XK-F303E Wireless Video and Data Link
XK-F303E combines network video, telemetry and remote-control data in a compact platform-to-ground radio. Xingkai specifies the radio configuration and accessories around your terminal equipment and intended communication layout.
- A 115 × 92 × 28 mm enclosure and device weight of ≤300 g give you a defined footprint and radio-weight budget for platform installation.
- Network data, UART telemetry and SBUS control can share the wireless link, with TTL or RS232 connections selected for the serial terminals.
- Point-to-point and point-to-multipoint relay configurations let the link arrangement follow your endpoint requirements.
- The catalogue-listed 18–30 V DC configuration lists air-unit and ground-unit consumption separately, helping you plan the two power supplies rather than treat them as identical loads.
XK-F303E Wireless Video and Data Link Overview
XK-F303E carries IP video, serial telemetry and control data over the same wireless link. Its compact enclosure provides a mechanical starting point for projects where the camera and control terminals are already selected and the radio must fit the remaining installation space.
The catalogue-listed configuration accepts 18–30 V DC and lists consumption as 10 W for the air unit and 18 W for the ground unit. Keep the two electrical budgets separate, and allow for antennas, cables and mounting components in the installed weight. The RF-output entry of ≤33 dBm is a different measurement from electrical consumption.
Xingkai checks the required terminal interfaces and communication layout, then identifies the supplied radio configuration, air-unit and ground-unit quantities and accessories in the quotation. Confirm the electrical requirements of that configuration before fixing the platform and ground-end supply arrangements.
Technical Specifications
Listed XK-F303E configuration. The quotation identifies the supplied frequency configuration, radio units and accessories. Listed channel rates are maximum configuration rates, not guaranteed application throughput; the catalogue does not define the measurement conditions for its latency entry.
| Parameter | Listed configuration |
|---|---|
| Power input | 18–30 V DC |
| Power consumption — air unit | 10 W |
| Power consumption — ground unit | 18 W |
| RF output power | ≤33 dBm, adjustable |
| Frequency options | 800 MHz / 1.4 GHz / 2.4 GHz; selected configuration specified in the quotation |
| Channel bandwidth | 3 / 5 / 10 / 20 MHz |
| Maximum configured channel rate | Uplink: 30 Mbps; downlink: 26 Mbps |
| Listed latency | ≤15 ms; measurement conditions not specified |
| Radio dimensions | 115 × 92 × 28 mm |
| Device weight | ≤300 g |
| Modulation | OFDM |
| Data/control interfaces | UART (TTL/RS232), SBUS |
| Communication protocol | IEEE 802.3; transparent serial data |
| Link modes | Point-to-point; point-to-multipoint relay |
| Rated operating temperature | −30 to +60 °C |
| Rated storage temperature | −40 to +75 °C |
| Security and channel operation | AES128 encryption; adaptive frequency hopping |
Connections and Integration
Connect the onboard network-video source through Ethernet, flight or payload telemetry through UART TTL/RS232, and remote-control data through SBUS. At the ground end, the station exchanges data through serial or UDP/TCP network connections. This brings viewing and control paths into the planned platform-to-ground arrangement.
For the selected 18–30 V DC configuration, allocate 10 W to the air radio and 18 W to the ground radio. Keeping those loads separate helps size each endpoint’s supply alongside its connected equipment.
Configure and Order Your Link
Send the camera and control interfaces, available air-unit and ground-unit supplies, and intended link layout. Xingkai checks the XK-F303E configuration and quotes the radio units and accessories.
Confirm the supplied electrical and frequency configuration, separate unit counts, accessory list and delivery terms before ordering.
Send the terminal interfaces, available DC supply, intended link layout and required quantities.
Xingkai checks the model and configuration, then quotes the required radio units and accessories.
Agree on the supplied configuration, quantities and delivery terms before proceeding.
Xingkai supplies and ships according to the confirmed order.
FAQs
Make two supply lists: one for the 10 W air radio and onboard devices, another for the 18 W ground radio and station equipment. Both radio inputs must suit the selected 18–30 V DC configuration. Give the actual output range and available capacity of any batteries or converters you intend to retain, and identify any supply equipment you need quoted. Size each endpoint for its connected devices as well as its radio.
Allow for an external network encoder between that camera and the radio. Its power and installation space are additional to the 10 W air-radio load and the radio’s own enclosure; the radio is not the camera’s complete power budget. Send the camera output format and any selected encoder details. Identify whether the encoder and its supply are already available or should be separately included in the quotation.
Check the exact units before reusing the supply. The F303E configuration here lists 18–30 V DC with 10 W air and 18 W ground consumption; the F303KE entry lists 12–28 V DC and ≤11 W at 33 dBm. Their listed enclosure dimensions match, but those electrical entries differ. Send the installed suffix, endpoint role, actual supply and link settings, and identify retained equipment so the proposed replacement configuration can be checked.
Specify the electrical level and the command path separately. The F303E lists UART TTL/RS232 for transparent serial transport and SBUS for remote-control data. Give the flight controller or payload model, its required serial settings and the operations you need at the ground station. If the equipment uses different command formats, identify the needed conversion separately before confirming the connection and accessory scope; do not assume the radio supplies that conversion.
Separate the platform installation list from the ground equipment. Count each onboard radio, antenna, cable and mounting component, then add the individual weights for that assembly. The ≤300 g entry describes device weight, not the complete installed system. Confirm the selected onboard components and their weights before allocating the platform payload budget or comparing radio options.
Compare Related Models
Compare its 96 × 78 × 19 mm enclosure and ≤190 g device weight when assessing a smaller installation.
Consider its TTL, RS232 or RS485 interface choices and 135 × 90 × 27.5 mm enclosure for another terminal arrangement.
Compare the larger 175 × 130 × 30 mm enclosure and ≤810 g device weight with your platform budget.
Discuss the exact F403E configuration and supply requirements when comparing another video and data radio.
Request a Configuration Quote for XK-F303E
Tell us which camera and control equipment your XK-F303E link needs to connect. Include the available air-unit and ground-unit supplies, planned communication layout and separate unit quantities. Xingkai will check the configuration, identify the accessories and provide a quotation.