Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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the smallest cofdm video transmitter , lightweight 54g wireless AV video transmitter
Product introduction
DS-512AV H.264 COFDM wireless video transmission equipment.Using high efficiency and innovative H.264 compression encoding,integrated molding design,integrating digital modulation,audio and video compression,highly integrated high-definition movement,non line-of-sight digital image transmission equipment,small size, light weight, can be in a building block environment or high speed mobile transmission high-quality video and audio.
Key feature
●Using COFDM modulation technology,H.264 image encoding technology
●Support 128 bit dynamic AES encryption
●Highly integrated combination of modular design
●The fin-type aluminum chassis, small size, light weight, easy to carry
●Support non line of sight (NLOS), high-speed mobile transmission
Technical Specification
| Model | HN-512AV |
| Working voltage | DC 6~12V |
| Working current | 420mA_12V |
| Video input | CVBS:480i/576i |
| Channel bandwidth | 2/4/8MHz |
| Working frequency | 300~1500MHZ,Stepping 1MHz (can customized other frequency) |
| Output power | 20 dBm (can cusomized) |
| RF Antenna interface | MMCX |
| Encryption mode | AES 128 |
| FEC | 1/2,2/3,3/4,4/5,5/6,7/8 |
| Guard interval | 1/32,1/16,1/8,1/4 |
| Video encoding | MPEG-2 |
| Modulation | COFDM |
| Modulation mode | QPSK,QAM16,QAM64 |
| Parameter control mode | Through external LCD display panel or pin setting related parameters |
| Dimension | 73mm*48mm*12mm |
| Weight | 54g |
Application
This product is widely used in high quality and high standard requirements of aerial photography, covert detection,video surveillance,wireless video transmission in real time and other fields.
| Model | DS-320 |
| Voltage | DC 6~15V |
| Current | 350mA_12V |
| Receive sensitivity | -102dBm/2MHz |
| Video output | CVBS:Support D1 SD resolution |
| HDMI:Support HD1080,720P,576,480 | |
| Bandwidth | 2/2.5/4/8MHz |
| Radio frequency | 300MHZ—860MHz,stepping 1MHz |
| Input | SMA |
| Decoding | MPEG2/H.264 |
| Demodulation | COFDM |
| Parameter control
mode | Through the LCD display panel to set the
related parameters |
| Dimension | 125mm*73mm*26mm |
