COFDM Wireless AV SD 720P Video Transmitter Receiver Transmission encryption NLOS composite CVBS in H.264 COFDM-912

Table of Contents Toggle Selling PointsSupport Encryption1W RF output;SD 720P composite CVBS inH.264/MPEG-2;Delay <300 Millisecond;FeatureApplicationsSpecificationFAQ COFDM Wireless AV SD 720P Video Transmitter COFDM Wireless AV SD 720P Video Transmitter Receiver Transmission composite CVBS in H.264 COFDM-912 COFDM SD 720P AV Wireless Video Transmitter picture transmission Selling Points Support Encryption 1W RF output; SD 720P composite CVBS in Support NLOS LOS transmission H.264/MPEG-2; Delay <300 Millisecond;   Feature Highly integrated, modular design Adopt COFDM.cn modulation technology, MPEG-2 image compression technology All-round communication, not afraid of building walls High-speed inter-line communication, real-time, stable DVD image quality for audio/video transmission Heat sink aluminum housing, shockproof and shock-resistant High fidelity digital stereo transmission Non-line-of-sight (NLOS) mobile transmission for longer distance cofdm-912t transmitter with configure board COFDM-912T receiver with antenna Applications This product is mainly used for technical reconnaissance and forensics in the military and security inspection departments. Radio and television broadcast, radio and television live broadcast: broadcasting field, sports broadcast, social news, aerial live, studio, mountain adventure and so on. It is suitable for real-time mobile transmission of high-quality images in many complex environments such as urban, marine and mountainous. For drone ( recommend to add extra wave filters, need extra cost ) For CCTV COFDM transmitter configure board COFDM receiver configure board Specification Transmitter: Operating Voltage: DC11V~DC13V Working current: 2W: ≤1.5A DC12V, Transparent data interface: One-way transparent serial port transmission, 8-bit data bit, 1 stop bit, support odd parity, even parity, wireless check, baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 230400 Encryption : Support 128-bit encryption Modulation mapping: QPSK (4QAM), 16QAM, 64QAM Forward error correction: 1/2 2/3 3/4 5/6 7/8 Protection interval: 1/32 1/16 1/8 1/4 Number of carriers: 2K Frequency bandwidth: 2/3/4/5/6/7/8M adjustable Transport stream: 2000kbs~20000kbs adjustable Transmit power: 1W Transmission frequency: stock product is around 300mhz which ranges 290-310MHZ ( for many obstacles such as on-ground ) around OR 600mhz with range 590-610mhz around ( for a little obstacle such as in drone in the sky ), it can be customized at any frequency ( 170-860mhz ). Power flatness: 10MHz in-band less than 0.2dB Shoulder ratio: When the output power is 27dB, the shoulder ratio is better than -30dB. Second harmonic: ≤-45dB MER: 32Db Input video: 1Vp-p, 75 ohms Video and audio interface frequency: RCA Video encoding Format: MPEG-2 Image Quality: 720×576 when larger than 4M code stream Video format: NTSC, PAL can be set Protection standard: All-aluminum radiator type chassis, anti-corrosion, shockproof design   Receiver: frequency range: 170-860MHz VHF&UHF Frequency bandwidth: 2/3/4/5/6/7/8MHz, adjustable RF input level : -94dBm~0dBm (at 8M bandwidth) /-98dBm~0dBm (2M bandwidth) RF input impedance: 50 ohms RF input connector: SMA female Demodulation method: COFDM Constellation mode : QPSK, 16QAM, 64QAM (optional) Forward error correction: 1/2, 2/3, 3/4, 5/6, 7/8 (optional) Number of carriers: 2k, Protection interval : 1/32, 1/16, 1/8, 1/4 (optional) Video decoding: MPEG-2MP@ML Screen aspect ratio: 4:3 16:9 Video image: 720*576@6MHz Video and audio output interface: Standard 3.5 interface Operating Voltage : DC12V <0.3A Operating temperature : -20 ° C ~ 50 ° C FAQ Gallery Wireless 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