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AES256 Digital COFDM HD Wireless Transmitter AV HDMI SDI Input Sender Receiver 1080P
Product Overview
This compact and lightweight video transmitter utilizes COFDM modulation and H265/H264 video encoding technology, supporting up to 1080P/I @60fps. Featuring AES256 encryption for secure wireless video transmission, it enables Non-line-of-sight (NLOS) high-speed mobile communication up to 800km/h. Ideal for wireless mobile video transmission in challenging environments.
Product Attributes
Attribute
Value
Wireless Modulation
COFDM
Transmission Power
1W(30dBm) or 2.5W(34dBm), 5W also available
Frequency
160MHz~2700MHz
Encryption
AES256
Bandwidth
1MHz~8MHz
Wireless Code Stream
0.5Mbps to 31.67Mbps
Technical Specifications
Interfaces
HD Video Input: Standard HDMI interface
SD Video Input: 4PIN 1.5mm pitch connector (CVBS Analog Audio Video Input)
Data Transmission Serial Port: 3PIN 1.5mm pitch connector (default TTL3.3V level, RS232 optional)
Configure Serial Port: 4PIN 1.5mm pitch connector, TTL3.3V
Power Input: XT30PW-M connector (12V Power Supply)
Transmission Power: 1W(30dBm) or 2.5W(34dBm), optional 5W/10W/20W
Audio and Video Processing
Video Input: Default single-channel HD or SD (auto-detected)
Supported Video Formats: 1080@60P, 1080@50P, 1080@30P, 720@60P, etc.
Video Encoding: H265/H264
Audio Input: HDMI embedded or analog
Audio Format: AAC, 16bit, stereo, 32Kbps
Encryption: AES256
Size: 104.5*50*27mm (excluding connectors)
Weight: Less than 140g
Power Consumption: <15W (1W PA), <23W (2.5W PA)
Latency: H265: 200~300ms; H264: 50~130ms
Interface Diagram
Frequently Asked Questions
Does your COFDM HD Wireless Transmitter support changing frequency to be 1.2G/1.4G?
The transmitter frequency can be 160MHz~2700MHz, but our COFDM wireless receiver only supports 170~860MHz. For 1.2G or 1.4G, a frequency down converter is required at the receiver end.
Does this COFDM HD Wireless Transmitter support SDI video input?
Yes, our COFDM HD transmitters support HDMI, SDI, CVBS AV, IP Ethernet RJ45 and AHD video input. Please specify your preferred video type.
What's the max distance for the 2.5W PA transmitter?
For UAV applications, the transmission range is about 50km when the UAV is at 300 meters altitude with receiver antennas positioned as high as possible.
Does your COFDM HD wireless transmitter and receiver support standard DVB-T protocol?
Yes, it supports three working modes: standard DVB-T protocol, COFDM protocol with encryption/decryption, and COFDM low latency protocol with H264 encoding.
Can the transmitter handle two channels simultaneously (HDMI video and audio)?
Our transmitters support one HDMI and one auxiliary CVBS audio/video input simultaneously. Currently, only one sound source is supported (selectable between HDMI or CVBS via parameter configuration).