ip mesh MANET transceiver with bidirectional audio-IP board for robot UAV Drone

IP mesh MANET transceiver with bidirectional audio-IP board for robot / UAV / Drone Wireless Video & Data Link Module

MANET IP Mesh Transceiver | Long-Range Wireless Video, Data & Audio Transmission | Lightweight UAV Solution

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Installed on the Drone UAV Robot

The UAV wireless video and data link module is designed for long-range transmission of HD video, telemetry, and control signals, making it the core communication bridge between drones and ground stations. With the new IP Mesh MANET feature, the module supports multi-node networking, seamless relay, and ad hoc deployment without requiring fixed infrastructure.

It is small and lightweight—measuring only 73×47×10 mm and weighing 55 grams—yet powerful enough to support up to 32Mbps data rate, multi-hop networking, and real-time full-duplex IP audio communication.

This makes it ideal for Robot platforms that require low-latency, high-reliability, and secure communication in complex terrains such as forests, urban canyons, or disaster zones.

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Product Overview

The Vcan1401-Mesh UAV Video Data Link is a new-generation OFDM-based IP mesh transceiver engineered for drones, robots, and unmanned systems.

Unlike traditional Wi-Fi bridges or single-point links, the Vcan1401 forms a self-healing, mobile ad hoc network (MANET), where every unit can act as both a transmitter and a repeater. This distributed mesh architecture eliminates single points of failure and allows communication even when nodes move at high speed or in non-line-of-sight conditions.

The latest upgrade introduces:

• IP Mesh MANET capability – support for dynamic, multi-hop, point-to-point, and multipoint networking.

• Two-way IP-based audio dialogue module – enables always-on, full-duplex voice communication, not just push-to-talk (PTT).

• AES-128/256 encryption – ensures secure data, video, and audio links.

• Optimized OFDM transmission protocol – for higher spectral efficiency, better diffraction, and strong multipath resistance.

This combination provides video, telemetry, control, and audio over one unified wireless link, making it especially suited for mission-critical UAV operations.

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Technical Features

• Lightweight & Compact: 55g module, suitable for drones with strict payload constraints.

• Long-Range Transmission:

  • Up to 30 km with omnidirectional antennas

  • Up to 50 km with directional antennas

• Ultra-Low Latency:

  • Video delay as low as 28 ms (excluding camera/monitor).

• Two-Way IP Audio:

  • Built-in full-duplex always-on audio over IP.

  • Ideal for UAV operators who need real-time, continuous communication without holding PTT.

• High Data Throughput:

  • Adaptive modulation (BPSK/QPSK/16QAM/64QAM).

  • Peak throughput up to 32 Mbps (standard) or 90 Mbps (high-rate mode, optional).

• Flexible Networking:

  • Supports point-to-point, point-to-multipoint, and multipoint-to-multipoint.

  • Auto-joining and self-healing MANET mesh topology.

• Security:

  • AES 128/256-bit encryption.

  • OFDM pilot scrambling, LDPC coding, and dynamic routing encryption for robust protection.

• Robust Environmental Performance:

  • Operating temperature: -40°C to +85°C.

  • IP67 dustproof and waterproof protection.

• Power-Efficient Design:

  • Supply: 7–18V input (2×1W PA) or 16–26V (2×5W PA option).

  • Power consumption: 6–12 W.

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Hardware Description

• RF Connectors (SMA): For main and auxiliary antennas.

• LAN Interface (RJ45 / FPC): Bi-directional Ethernet, supports video/IP data streaming.

• RS232 Ports (x2): For telemetry and control data.

• Onboard Indicators: RSSI LED bars, link status, LAN activity.

• Fan Connector: For cooling in high-power versions.

• Power Input: XT30 connector or solder pads with polarity protection.

• Jumper Switches: Factory reset, PA control, testing modes.

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Technical Parameters

• Frequency Options:

  • 1.4 GHz band (1415–1465 MHz).

  • 2.3 GHz band (2310–2380 MHz).

  • Customizable 2.4 GHz band (upon request).

• Transmission Power:

  • Standard: 2×1 W (30 dBm).

  • Optional: 2×2W / 2×5W / 10W / 20W / 50W (customizable).

• Receiver Sensitivity: -110 dBm @ 1 MHz.

• Modulation: TDD-COFDM with adaptive modulation.

• Bandwidth Modes: 4 MHz / 8 MHz.

• Latency: ~20 ms (minimum, excluding camera/monitor).

• Node Capacity: Up to 32 nodes per mesh network.

• Relay Hops: Up to 5 hops supported (extendable with custom firmware).

• Interfaces:

  • Ethernet: 2× RJ45 / FPC connectors.

  • RS232: 2× ports (not TTL).

  • IP-based two-way audio board (optional).

• Dimensions: 73×47×10 mm.

• Weight: 55–60 g (depending on configuration).

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Data Chart (Throughput vs Bandwidth & Modulation)

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Applications

• UAV & Drone Communication: HD video, telemetry, control signals, and IP audio.

• Robotics: Multi-robot cooperative networking in industrial or defense applications.

• Unmanned Surface Vessels (USV): Remote monitoring and real-time data streaming.

• Security & Surveillance: Long-range wireless camera backhaul for border security, agriculture, or forest monitoring.

• Disaster Relief & Emergency Response: Deployable IP mesh networks where infrastructure is unavailable.

• Public Safety & Military: Secure mobile communication with integrated voice, video, and control links.

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Customization Options

• Frequency Band Customization: 800 MHz, 900 MHz, 1.2 GHz, 2.4 GHz, and 5.8 GHz bands available.

• Power Output Options: 1W / 2W / 5W / 10W / 20W / 50W.

• Encryption Upgrades: AES-128 standard, AES-256 optional.

• Form Factor: Board-level module, enclosed unit, or ruggedized outdoor casing.

• Interface Expansion: Additional RS485, CAN, or USB interfaces upon request.

• Audio Board Options: Always-on IP audio (default) or PTT mode for tactical use.

• Mesh Scale: 32 nodes (standard) expandable to 128 or 1024 nodes (special firmware).

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FAQs

Q1: Does it support point-to-point and point-to-multipoint?
A: Yes, it supports P2P, one-to-many, and full mesh MANET networking.

Q2: Can it act as a repeater?
A: Yes, any unit can automatically relay data. Up to 5 hops are supported.

Q3: What’s the difference between audio-IP and PTT?
A: Audio-IP is always-on full-duplex, like a phone call. PTT requires manual activation.

Q4: How secure is the link?
A: AES-128/256 encryption + OFDM scrambling ensures strong protection against interception.

Q5: How many nodes can join one network?
A: Standard firmware supports 32 nodes; custom versions can scale higher.

Q6: Can I change frequency via AT commands?
A: Yes, both web interface and UART AT commands are supported.

Q7: What is the typical range?
A: 30 km with omnidirectional antennas, 50 km with directional antennas.

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✦ This IP Mesh MANET UAV Data Link combines HD video transmission, telemetry, Ethernet data, and always-on two-way IP audio into one lightweight, rugged solution—making it a perfect fit for UAVs, robotics, and unmanned systems operating in demanding environments.

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