Liaison descendante de télémétrie vidéo sans fil UAV Commandes de contrôle de vol liaison montante

Liaison descendante de télémétrie vidéo sans fil UAV Commandes de contrôle de vol liaison montante

Présentation du produit

le TX900K Series Long-Range Wireless Video & Données & Telemetry Transceiver is a high-performance UAV wireless system designed for professional drone, UGV, and aerial surveillance applications. Mettant en vedette real-time video telemetry downlink et flight control commands uplink, this system ensures latence ultra faible, secure AES 128 transmission cryptée, and reliable operation in both LA (Ligne de vue) et NLOS (Hors ligne de vue) scénarios. With transmission ranges from 15km to 150km, the TX900 series supports long-distance missions while providing real-time control and monitoring capabilities.

Built for versatility, the TX900K integrates vidéo, données, and control channels in one seamless link. It is suitable for Caméras IP, IP devices, HDMI/SDI camera need an extra an encoder boards, and flight controller telemetry, making it ideal for UAV reconnaissance, inspections industrielles, application de la loi, recherche et sauvetage, and scientific research.

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Key Features

Caractéristiques

• Advanced TDD-OFDM Modulation – Ensures reliable and efficient wireless data transmission, optimized for long-range and high-mobility scenarios.

• Dual Frequency Band Support – Operates in the 806–826 MHz band or 1428–1448 MHz band, offering flexibility for different applications and regulatory environments.

• Built-in FHSS Technology – Frequency Hopping Spread Spectrum within each band enhances anti-jamming performance and communication stability.

• Options de bande passante flexibles – Selectable channel bandwidths of 3 MHz, 5 MHz, 10 MHz, et 20 MHz to balance throughput and spectral efficiency.

• High Data Throughput – Achieves up to 30 Mbps in 20 MHz mode, supporting smooth video, voix, and data transmission.

• Configurable RF Output Power – Available in 2 W ou 5 W versions to suit short-range or extended-range deployment needs.

• Modulation adaptative – Supports QPSK, 16QAM, and 64QAM with automatic self-adaptation based on link conditions for optimal performance.

• High Sensitivity Reception – -108 dBm @ 1 Mbps ensures stable connectivity even under weak signal conditions.

• Versatile Data Interfaces – Equipped with dual Ethernet ports for IP data and three RS232 channels for serial data transmission.

• Extended Transmission Range – 1–7 km ground-to-ground and up to 20–150 km UAV-to-ground (optional distance configurations).

• User-Friendly Management – Features Web UI and UART control interface for configuration, surveillance, and system management.

• Communication sécurisée – AES-128 encryption ensures robust data protection and prevents unauthorized access.

• Flexible Networking Modes – Supports Point-to-Point, Point à Multipoint, Relay, and Mesh topologies for diverse deployment scenarios.

• High Mobility Support – Reliable operation at speeds of 300 km/h or more, making it ideal for UAVs, véhicules, and fast-moving platforms.

• Conception compacte et légère – Small footprint and only 142 g, easy to integrate into portable and airborne systems.

• Construction durable – Housed in a rugged aluminum alloy enclosure, offering enhanced durability and heat dissipation.

• Wide Power Compatibility – Operates at 12–16 V (2 W version) or 24–25 V (5 W version), 28V (10 W version) adaptable to various power sources.

• Faible consommation d'énergie – Consumes less than 12 W at 2 Sortie RF, and under 22 W at 5 W RF output for energy-efficient operation.

• Dimensions compactes – Measures only 103.4 × 61.4 × 22 mm, optimized for space-limited installations.

Scénarios d'application

This high-performance TDD-OFDM wireless communication system is designed to deliver stable, sécurisé, and long-range transmission of video, données, telemetry and flight control commands, making it suitable for a wide variety of industries and operational environments. Sa taille compacte, conception robuste, and ability to maintain reliable links under challenging conditions allow it to be deployed in both civilian and defense applications.

1. Véhicules aériens sans pilote (drones)
The system is particularly well-suited for drones and UAV platforms that require long-distance, real-time video and telemetry transmission. With a transmission range of up to 150 km (Drone-sol), high mobility support at speeds over 300 km/h, and AES128 encryption for secure links, it is ideal for aerial surveillance, cartographie, inspection, et missions de reconnaissance.

2. Public Security and Emergency Response
Application de la loi, lutte contre les incendies, and rescue operations can benefit from its ability to transmit live video and data in complex urban or remote environments. Ground-to-ground communication of 1–7 km ensures first responders can share situational awareness instantly, improving coordination and decision-making during emergencies such as natural disasters or security incidents.

3. Military and Defense Communications
The device supports robust, crypté, and interference-resistant communication, making it highly valuable for tactical operations. Mesh and relay networking modes allow flexible deployment in dynamic battlefield environments, enabling secure transmission of intelligence, surveillance feeds, and mission-critical data.

4. Surveillance industrielle et des infrastructures
For industries such as energy, exploitation minière, and transportation, the system provides reliable data transmission for monitoring remote sites, pipelines, or power lines. The dual Ethernet ports and RS232 interfaces support integration with various industrial sensors and control systems, ensuring efficient operations management.

5. Border Control and Maritime Applications
Its rugged housing, high output power, and long-range capability make it suitable for border surveillance and coastal monitoring. The device can be mounted on ships, véhicules, or portable stations to transmit live video feeds and sensor data back to command centers, even under challenging conditions.

6. Mobile Vehicle-Based Systems
Given its ability to maintain connectivity at high speeds, this product is ideal for vehicular communication systems used by police cars, ambulance, or transport fleets. Real-time video and data transmission improves safety, operational efficiency, and remote management capabilities.

7. Broadcast and Live Media Transmission
The system can also serve media applications that require high-quality live video streaming from moving platforms or remote locations. With flexible bandwidth options and up to 30 Mbps throughput, it ensures smooth video delivery without signal drops.

En résumé, this TDD-OFDM wireless communication solution is a versatile platform that combines high throughput, long-distance coverage, secure encryption, et prise en charge multi-interface. From UAV missions and emergency response to industrial monitoring and defense operations, it enables reliable, real-time connectivity across critical applications.

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Specifications

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Input/Output Ports

• Ethernet 1 & 2: Bridged for IP cameras or data transmission.

• RS232 x3: Transparent data for flight control commands.

• Pouvoir: XT30PW / XT60PW connectors.

• ANT1/ANT2: SMA antenna ports.

• Indicateurs LED: Pouvoir (Rouge), Node Type (Bleu), Link Status (Vert).

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Transmitting Methods

• Point à point

• Point à Multipoint

• Relay / Repeater Modes

• Réseau maillé IP (facultatif)

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Web UI Configuration

• https://ivcan.com/web-device-management-ui/

• Access via browser using admin/admin credentials. (user can modify the user and password)

• Configurer fréquence, bandwidth, data ports, cryptage, and network topology.

• Moniteur RSSI, RSB, and link status in real-time.

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Fonctionnalités facultatives

• TX900B Frequency Hopping: Prise en charge 1420~1530 MHz, bandwidth 110Mb. (1420-1530MHz has more frequency hopping range)

• Third Node Relay: Extend distance and coverage for multi-drone missions.

• Custom Flight Controller Integration: SBus, UART, Durée de vie, RS485 supported.

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Essai & Demonstrations

• 2W 27km test demo: From Dameisha mountaintop to Nan’ao seaside.

• 110km test demo: From Huizhou mountaintop to Zhuhai seaside.

• NLOS test video: in the buildings and outdoor

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FAQ (Selected)

1. What power supply is required for 10W PA transceiver? 28V

2. Can I use HDMI or SDI cameras with TX900? Need an extra HDMI / SDI to Ethernet video converter board.

3. What is the best frequency for LOS vs NLOS? 1.4GHz is recommended.

4. Does the system support multi-camera to one receiver? Soutien, point to multipoints networking type.

5. How to upgrade firmware? Online upgrade file.

6. Is 4K video supported? Need a 4K HDMI to Ethernet video converter board.

For the more FAQ, Please visit here https://ivcan.com/long-range-video-transmitter-for-drones/

Q: Do you have any video transmitters with 2 video channels for use with 2 caméras?
UN: Oui. Each transmitter and receiver unit has two Ethernet ports, allowing you to connect two different IP cameras simultaneously. Du côté du récepteur, you can open two RTSP video streams on the same computer screen at the same time for dual-camera monitoring.

Q: Is it possible to have two-way transfer of data and control commands?
UN: Oui. Our wireless link works like an invisible Ethernet cable connecting two IP devices (par exemple, two computers). Tu peux transfer any data or control commands between them just as if they were on the same local network. Cela permet two-way communication—for instance, between a drone and a ground control station—for real-time data and command transmission.

Q: I would like to connect my computer’s HDMI output to the transmitter and receive the same HDMI image on the receiver. The distance is about 10 km. Is that possible? We plan to use the system in the Amazon rainforest, where there are many trees. Which system do you recommend?
UN: Transmitting wireless video over 10 km in a dense forest like the Amazon is very challenging due to heavy signal obstruction from trees and terrain.
The ideal solution is to add one or more relay points between the transmitter and receiver. Each relay must maintain clear line of sight (LA) with both sides — for example, by placing it on a drone, signal tower, ou high antenna above the canopy. It’s also important to consider earth curvature, which can block signals over long distances.
For this type of environment, nous vous recommandons d'utiliser un wireless video and data transceiver with IP MESH (MANET) fonction, qui soutient multi-hop relaying. By adding 2–3 relay nodes, you can effectively extend the communication range and maintain stable video transmission.

Q: What happens if I plug the receiver into the LAN port of an existing router? Par exemple, the router’s local network has a gateway at 10.220.20.1. How do I access the receiver data? I don’t want to connect the receiver’s Ethernet cable directly to the computer.
UN: Our system is designed for wireless video and data transmission et fait not depend on the existing internet or router. The transmitter and receiver create their own private network avec Cryptage AES128, independent of your local router. Once the wireless link between the transmitter and receiver is established, tu peux access and transfer data or video directly between the connected devices — just like two computers communicating on the same LAN — without needing to connect through your router.

Q: Bonjour, I am a drone manufacturer in the defence sector. We are searching for a video and telemetry connection in the 50–100 km range. What solution can you provide? The ground-station price is not important, but the air unit needs to be as cheap as possible.
UN: Please check our quotation sheet for detailed pricing. We offer multiple PA (power amplifier) options — 2W, 5W, and 10W — and all of them can achieve up to 50 km under suitable conditions.

• le higher the PA, the stronger the signal and better the anti-interference capability.
• Pour faire le ménage / low-interference environments, 2W or 5W solutions are typically sufficient.
• Pour complex electronic environments, we recommend the 10W version to ensure stable long-distance links.

Our system supports both video transmission and control/telemetry links. Because both data types need to be transmitted simultaneously, the air unit and ground unit operate in a peer-to-peer (P2P) architecture. They use different bandwidth allocations, mais their hardware cost is the same. Si tu as besoin, we can also match antennas, amplifiers, and customized frequency bands for your UAV platform.

Q: What is the difference between TX900K and TX900B?
UN: Actuellement, there is almost no difference between the two models.

• TX900K: Frequency range is 1420–1530 MHz
• TX900B: Originally 1420–1468 MHz, now expanded to 1420–1530 MHz

👉 In practice, both models now have the same frequency range and performance.

Q: Can users select the operating frequency?
UN: The TX900 system operates on one fixed frequency band per device:

• 800 MHz / 1.4 GHz / 2.4 GHz (only one can be chosen)
• Within the selected band, utilisateurs cannot manually select specific frequencies, parce que:
  • Le système utilise automatic frequency selection and frequency hopping
  • It automatically chooses the best frequency based on interference and signal conditions
• If users do not use our built-in 2W PA and transmitter, and instead use only our transceiver module, they can configure and select the frequency band themselves.

Q: Can users choose different antennas?
UN: Oui, users can select antennas based on their application.
Cependant, the antenna must be compatible with the selected frequency band (800 MHz / 1.4 GHz / 2.4 GHz).

Q: Can the system support 7–8 km transmission for an IP camera on a car?
UN: Oui, this distance is achievable under proper conditions:

• The base station (tour) should be installed at a sufficient height
• There should be clear line-of-sight (no obstacles) between transmitter and receiver

Under these conditions, 7–8 km is not a problem.

En fait, in our tests, the same system has achieved transmission distances of up to 27 km.

Vidéo de test:
https://youtu.be/mU-3d_q2jBI

Q: What factors affect transmission distance?
UN:Key factors include:

• Antenna type and gain
• Hauteur d'installation
• Conditions de visibilité directe
• Interference in the environment
• Puissance de sortie (par ex., 2En PA)

Q: Can I Buy a New Air Unit and Pair It With My Existing Ground Unit?
UN: Whether our device can connect to the device you already have depends on your system version number. Please follow these steps to check the version information:

1. Log in to the device’s web interface.
2. Allez au Déboguer page.
3. Send the following command: AT^DGMR?
4. Take a screenshot of the returned information and send it to us. Par exemple: DGMR:”CX6602K_V2.00.00_R07_20250113“

Once we verify the system version, we can confirm whether a newly purchased air unit can be paired and used with your existing ground unit.

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Le forfait comprend

• TX900 Transmitter & Récepteur

• 2x Air antenna 29cm

• 2x Ground antenna 120cm

• Pouvoir & Data Cables

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Invest in the TX900K Long-Range UAV Wireless Video & Data Transceiver for secure, faible latence, and long-distance UAV operations. From industrial inspections to aerial surveillance, TX900k ensures reliable two-way communication for video and flight control.