1080P COFDM HD Wireless Transmitter Module / HDMI Mini COFDM Transmitter Module

Product description:

COFDM wireless image transmission and transmission module, which adopts advanced composite NTSC/PAL video preprocessing technology and efficient video coding algorithm to improve coding efficiency, reduce coding delay, algorithm optimization, anti-error rate and further improve image quality. The results have been improved and improved to achieve the best image compression at the lowest bit rate.

Product features:

• Support high definition analog video NTSC/PAL input
• COFDM modulation technology, MPEG-2 image compression processing
• Highly integrated modular design, small size
• Support non-line of sight (NLOS) high speed mobile transmission

Technical characteristics

Product Overview:
The 1080P COFDM HD Wireless Transmitter Module is a compact, high-performance video transmission module designed for reliable wireless image and audio transmission. Built with advanced COFDM (Coded Orthogonal Frequency Division Multiplexing) modulation and efficient H.264 video compression, this mini transmitter provides high-quality video transmission with low latency, high coding efficiency, and robust performance, even under non-line-of-sight (NLOS) conditions. Its modular design and small footprint make it ideal for UAVs, robotics, mobile platforms, and any system requiring compact, high-definition wireless video transmission.

The module adopts composite NTSC/PAL video preprocessing technology and optimized coding algorithms to maximize image quality while minimizing bit rates. With support for analog and digital video signals, this transmitter module ensures seamless integration into a variety of systems while maintaining a stable and interference-resistant transmission link.

Key Features:

• COFDM Modulation Technology: Ensures robust, stable wireless transmission, even in challenging environments or with obstacles between transmitter and receiver.
• High Definition Video Support: Compatible with analog NTSC/PAL video input and delivers crisp, clear 1080P HD output.
• Advanced Video Compression: H.264 encoding reduces bandwidth usage while maintaining high image quality.
• Compact & Lightweight: Small form factor (70mm × 50mm) allows integration into UAVs, mobile platforms, or embedded systems.
• Non-Line-of-Sight (NLOS) Transmission: Capable of maintaining video transmission in high-speed mobile scenarios without direct line-of-sight.
• Two-Channel Audio Support: Transmits stereo audio alongside high-definition video.
• Integrated Parameter Control: Settings can be adjusted via an OLED display panel for intuitive configuration.
• Flexible RF Operation: Operates over a wide frequency range (300–2400 MHz) with 1 MHz stepping, allowing adaptation to regulatory and operational requirements.
• Highly Reliable: Optimized algorithms improve error resilience and reduce coding delays for real-time applications.

Technical Specifications:

• Voltage: DC 6–15V
• Current: 350mA @ 12V
• Video Input: CVBS 480i/576i (NTSC/PAL)
• Audio Channels: 2
• Channel Bandwidth: 2.0/4.0/8.0 MHz
• Radio Frequency: 300–2400 MHz, stepping in 1 MHz increments
• Output Power: 0 dBm
• RF Interface: IPEX
• Video Encoding: H.264
• Modulation: COFDM
• Constellation: QPSK
• Parameter Control: Through built-in OLED display panel
• Module Dimensions: 70mm × 50mm
• Bolt Hole Spacing: 66mm × 46mm

Applications:
The 1080P COFDM HD Wireless Transmitter Module is ideal for a wide range of professional and industrial applications, including:

• UAV and Drone Video Transmission: Provides real-time, high-definition video links for aerial photography, surveillance, and inspection.
• Robotics and Remote Vehicles: Enables wireless video transmission in robotic platforms, unmanned ground vehicles (UGVs), and remote inspection systems.
• Mobile Surveillance: Suitable for fast-moving vehicles or portable systems where NLOS transmission is required.
• Broadcasting and Media Production: Compact module supports field production, live streaming, and event coverage.
• Security and Law Enforcement: Reliable video transmission for mobile command centers, security patrols, and tactical operations.

Why Choose This Module:
This mini COFDM HD transmitter module combines high-definition video quality, compact size, low latency, and flexible deployment options. Its robust design, advanced video encoding, and support for NLOS transmission make it an excellent choice for UAV systems, mobile surveillance, and industrial wireless video applications. With integrated audio channels, adjustable RF parameters, and intuitive control via OLED panel, it offers a versatile, ready-to-integrate solution for professional wireless video transmission.