Low Latency COFDM Video Transmitter For HDMI And AV Input

Product Description

The Low Latency COFDM Video Transmitter is engineered to deliver reliable, high-definition video and audio transmission for demanding professional applications. Designed to meet the rigorous standards of modern broadcasting, surveillance, and critical communications, this transmitter ensures that your video feeds remain stable and clear even in challenging environments. By leveraging advanced modulation and encoding technologies, it provides a dependable solution for projects requiring real-time situational awareness and stable data transfer.

Core Features & Application Value

300MHz～2700MHz Customizable Frequency

Understanding that different projects and regions have specific radio frequency regulations and operational requirements, this transmitter offers a highly customizable frequency range spanning from 300MHz to 2700MHz. This broad tuning capability allows procurement teams and system engineers to select the optimal operating frequency to avoid local signal congestion and mitigate interference from other wireless devices. Whether you need lower frequencies for better obstacle penetration or higher frequencies for increased data throughput, the customizable bandwidth ensures the equipment aligns precisely with your specific deployment needs.

COFDM Modulation and H.264 Encoding

At the core of this transmitter is the powerful combination of COFDM (Coded Orthogonal Frequency Division Multiplexing) modulation and H.264 video encoding. COFDM technology is renowned for its strong resistance to multipath interference and signal fading, making it highly effective for Non-Line-of-Sight (NLOS) and high-speed mobile transmission scenarios. Whether operating in dense urban areas or complex geographical landscapes, the signal remains intact. Complementing this, the H.264 encoding standard ensures high-efficiency video compression. It significantly reduces bandwidth consumption while maintaining clear image quality, allowing operators to receive crisp, detailed video feeds without overwhelming network resources.

Support HDMI and AV Video and Audio Input

To maximize compatibility with a wide range of imaging equipment, the transmitter features dual support for both HDMI and AV (Audio/Video) inputs. The HDMI interface caters to modern digital cameras and high-definition sources, delivering uncompressed digital video and audio for maximum clarity. Meanwhile, the AV input ensures backward compatibility with legacy analog cameras and specialized sensors. This dual-interface capability allows system integrators to deploy the transmitter across diverse setups without requiring additional signal converters, thereby simplifying the system architecture and reducing overall equipment costs.

2U Rack Mount Design

Physical integration is streamlined through the standard 2U rack mount design. This professional form factor is specifically chosen to fit securely into standard 19-inch equipment racks commonly found in control rooms, broadcasting vehicles, and data centers. The 2U chassis not only facilitates organized cable management and space-efficient installation but also provides ample internal volume for effective thermal management. Efficient heat dissipation ensures that the transmitter maintains stable performance during continuous, 24/7 operations, thereby extending the lifespan of the equipment and reducing maintenance overhead for facility managers.

Low Latency Transmission

For applications where split-second decisions are critical, transmission delay is not an option. This system is specifically optimized for low latency video delivery. By minimizing the delay between the camera capturing the footage and the monitor displaying it, the transmitter facilitates real-time monitoring and precise remote control operations. This ultra-low delay characteristic is essential for live event broadcasting, dynamic security surveillance, and complex industrial inspections, ensuring that operators always have an accurate, up-to-the-millisecond view of the operational environment.

Please consult the technical parameters section for detailed specifications regarding RF performance, power consumption, and exact interface configurations.

Technical Parameters

The following technical specifications detail the RF performance, video processing capabilities, and physical properties of the low latency COFDM video transmitter. These structured parameters are provided to help engineering and procurement teams ensure precise compatibility with existing HDMI/AV input setups, verify signal transmission requirements, and facilitate accurate project integration.

FAQ