Wireless ethernet IP Radio transmission for video audio data transmitter and receiver Vcan1919
- FDD Peer-to-Peer Networking, Two-way bidirectional
- COFDM has two Frequency, uplink and downlink can use both different frequencies.
- 2X RJ45 IP port, 1 Audio Port one voice, 1X Data Port
- support UPD IP ethernet transceiver


Table of Contents
Feature
- The output power range without a power amplifier is: -20dBm~0dBm
- This is the FDD module. The network is peer-to-peer
- This dual-network port device also has one voice and one serial port, which is convenient for customers to use, and also has a configuration software.
- The default frequency of the module is 300MHz – 900MHz
- Wireless IP Product, IP Radio Remote / Local (one transmitter and one receiver).







Specification
| Items | Specification |
| Frequency | 300MHz~900MHz
900MHz~1500MHz 1500MHz~2500MHz (Frequency Option) |
| Carrier Bandwidth | 0.5/1/2/4/8MHz adjustable |
| TX Max.OutputPower | ≤0dBm (-20dBm~0dBm adjustable) |
| Receiver sensitivity | ≤-96dBm@8MHz
≤-102dBm@2MHz |
| Max. transmission Rate | Ethernet 30Mbit/s
UART 115200bps |
| FEC | 1/2、2/3、3/4、7/8 |
| Guard Interval | 1/4、1/8、1/16、1/32 |
| Encryption | AES128 |
| Modulation | COFDM |
| Constellation modulation | QPSK、16QAM、64QAM |
| 临道抑制比
ACLR |
临道≤-35dBc
间道≤-45dBc (8M 载波,最大输出功率) |
| Max.InputPower | ≤10dBm |
| VSWR | ≤-10dB |
Module Ports
| No. | Interface | Port | Pin Define | |||||
| 1 | Ctrl | Ctrl | PIN1 | PIN2 | PIN3 | PIN4 | PIN5 | |
| TXD | RXD | GND | GND | +5V | ||||
| 2 | Power | DC12V | PIN1 | PIN2 | ||||
| 12V | GND | |||||||
| 3 | TX | TX_ANT | SMA-Female | |||||
| 6 | Ethernet | Ethernet1 | RJ45 | |||||
| 7 | DATA 232 | RS232 | PIN1 | PIN2 | PIN3 | |||
| TXD | RXD | GND | ||||||
| 8 | DATA TTL | UART | PIN1 | PIN2 | PIN3 | |||
| TXD | RXD | GND | ||||||
| 9 | Audio | Audio | PIN1 | PIN2 | PIN3 | PIN4 | ||
| SPEAKER+ | SPEAKER- | GND | MIC | |||||
Electrical Specification
| Item | Specification |
| Voltage | 9V~15V |
| Current | ≤0.7A @ DC12V |
| Power Dissipation | ≤10W |
| RF Impedance | 50Ω |
Environmental
| Item | Specification |
| Working Temperature | -40℃~+65℃ |
| Storage Temperature | -40℃~+85℃ |
| Relative Humidity | 95%(40℃) |
| Protection class | IP31 |
Users Manual and Users Guide
Parameter Configuration Tool


Customizable Option
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Frequency Band Options
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300–900 MHz, 900–1500 MHz, 1500–2500 MHz (other ranges available upon request).
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Output Power Level
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Adjustable RF output (-20 dBm to 0 dBm standard).
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Option to integrate external power amplifiers for higher transmission power and extended range.
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Bandwidth Configuration
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Selectable 0.5/1/2/4/8 MHz.
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Can be optimized based on application (long range vs. high data rate).
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Data Interfaces
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Dual RJ45 Ethernet ports (customizable to single or more ports).
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RS232/TTL serial ports.
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Audio interface options (MIC/SPEAKER).
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Encryption and Security
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Default AES128, upgradeable to higher encryption standards upon request.
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Networking Mode
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Peer-to-peer FDD standard.
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Optional customization for mesh, point-to-multipoint, or relay modes.
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Modulation and Constellation
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Support for QPSK / 16QAM / 64QAM.
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Configurable according to user requirements for robustness vs. throughput.
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Power Supply Options
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Standard 9–15V DC input.
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Customization for battery-powered, vehicle-mounted, or solar-powered systems.
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Mechanical & Environmental Design
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Housing customization (IP31 default, optional higher protection levels like IP65/IP67 for outdoor use).
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Connector type options (SMA, N-type, TNC).
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Software & Control Interface
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User interface and configuration software can be tailored for specific applications.
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Custom firmware for integration with mission planning or control software.
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Audio & Voice Channels
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Customizable number of audio channels.
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Voice priority or duplex voice communication options.
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Form Factor
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Compact embedded module version.
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Ruggedized standalone unit with enclosure.
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Application Scenarios
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Long-Range UAV / Drone Video Transmission
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Ideal for transmitting high-quality live video and telemetry from drones to ground stations.
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Supports dual Ethernet ports for simultaneous mission control and video streaming.
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Industrial Remote Monitoring
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Remote surveillance of pipelines, power lines, or manufacturing plants.
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Real-time video/audio feed for security and operational monitoring.
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Military and Defense Communications
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Secure FDD COFDM transmission for tactical video/audio data.
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AES128 encryption ensures secure IP radio links in field operations.
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Broadcast and Media Applications
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Live streaming for news coverage in remote areas.
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Can transmit both audio and video streams with low latency over IP networks.
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Maritime and Vehicle-Mounted Systems
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Mounted on ships, boats, or mobile vehicles for long-distance monitoring.
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Voice and serial port integration allows operational commands alongside video.
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Emergency Response & Disaster Management
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Deployable for real-time situational awareness in disaster areas.
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Supports harsh environments (-40℃ to +65℃) and IP31 protection.
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Smart City & Public Safety Networks
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Wireless IP surveillance for traffic management, public events, or crowd monitoring.
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Can integrate with existing Ethernet-based IP networks.
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Industrial IoT (IIoT) Data Transmission
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Transmission of sensor data alongside video/audio feeds.
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Useful in remote mining, oil & gas, and agricultural monitoring.
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Temporary Event Broadcasting
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Outdoor concerts, sports events, or temporary installations.
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Easy deployment with peer-to-peer FDD setup and dual Ethernet connectivity.
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Research & Exploration
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Environmental research stations or wildlife monitoring in remote regions.
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Stable video/audio transmission even in extreme conditions.
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FAQ
Q1: Can you offer me a sample at uplink at 1500Mhz and downlink at 2500Mhz?
A1: Over 900Mhz, we recommend to use Frequency Down Converter at receiver side. This model supports up to 2500Mhz withou frequency dwon converter, but only available the order quantity is at 100 units.


iVcan.com –
I have been using the Vcan1919 FDD COFDM wireless IP transceiver for several weeks, and it has exceeded my expectations. The dual-frequency uplink and downlink functionality allows seamless bidirectional video, audio, and data transmission, even in challenging environments. The dual RJ45 Ethernet ports make integration simple, while the RS232 and audio interfaces add great flexibility. Signal stability and low latency are impressive, and the AES128 encryption gives confidence in secure communications. Setup was straightforward with the configuration software, and the build quality feels robust for industrial or field use. Highly recommended for UAV, remote monitoring, or mission-critical applications.