DVB-T Digital COFDM HD Transmitter Module Wireless Video Link Radio ODM
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Detailed Product Description
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Long Range DVB-T COFDM Digital Transmitter Module Wireless Video
Link Radio OEM
Key Features
Overview The COFDM Digital transmitter module has HDMI/AV inputs interfaces, adopts COFDM modulation technology and H.265/H.264 encoding, and can complete video and audio transmission with low latency in high-speed motion NLOS (none line of sight) conditions. The COFDM digital transmitter module consists of two boards (video codec encoder board and COFDM modulator board) with flat cable connection. The module also provides a transparent transmission uart (unidirectional). Technical Specifications Input / Output Interface HD video input HDMI, HDMI type A Connector Composite video input 4PIN PH1.5mm connector (CVBS Analog Audio Video Input) UART Data 3PIN 1.5mm pitch connector, default to be TTL3.3V level, standard
RS232 level can also be optional before shipment UART Control 4PIN PH1.5mm connector, TTL3.3V. It can be connected to our
Parameter Configure Board, and can also be connected to a PC or
other host computer Power input 2PIN PH2.0mm connector (12V Power Supply) RF output IPEX COFDM Wireless Modulation Transmission Wireless modulation COFDM(DVB-T) IFFT mode 2K Wireless bandwidth 1MHz~8MHz adjustable, 1KHz step forward FEC 1/2, 2/3, 3/4, 5/6, 7/8 Guard interval 1/32, 1/16, 1/8, 1/4 Constellation QPSK, 16QAM, 64QAM Wireless code stream 0.5Mbps to 31.67Mbps (bites per second) RF Frequency bands 200MHz~2300MHz (other bands can be supported with special
manufacturing) Tunning Step Size 1KHz Power out Configurable from -93dBm to -5dBm (subject to frequency) Audio and Video Processing Support video input Default single-channel video input: HD or SD. Video input is
automatically detected after power on. If connected at the same
time, it defaults to the preferred HDMI input, and can also be
changed to the preferred AV input. Optional dual video input
simultaneous encoding and transmission. Supported video formats 1080@60P, 1080@50P, 1080@30P, 1080@25P, 1080@24P, 1080@60I,
1080@50I, 1080@30I, 720@60P, 720@50P, 720@30P, …… 720*480
60I(NTSC), 720*576 50I(PAL) Video encoding H265/H264 Audio input HDMI embedded audio or analog audio (Specify Mic in/Line in) Audio format AAC, 16bit, stereo, 32Kbps Encryption AES256 Latency H265:200~250 ms; H264: 50~130 ms Monitoring and control Comprehensive setup with our Config Panel or other device via
control UART Temperature Range Full specification 0° to +70°C Ambient (Optional: -40° to +85°C) Storage -40° to +85°C Dimensions Size 70*45*14mm (not including connectors out of the board) Power Requirements Input range 7~24VDC Power Consumption <340mA@12V |
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| Product Tags: DVB-T COFDM HD Transmitter ODM COFDM HD Transmitter ODM radio transmitter module |
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