Shenzhen Huanuo Innovate Technology co.,LTD.
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Product description:
SK-530 (70mm*50mm) H.264 FHD COFDM transmitter module and SK-620(120mm*65mm)receiver module are belongs to industrial-grade miniaturization full high-definition wireless video transmission module,which support full-functional interface (SDI, HDMI, CVBS ), low latency (200ms) end to end transmission, using military-grade 128-bit dynamic non-standard AES encryption, and transparent serial data transmission can easily loading GPS data, sensor data collection, small size and low power consumption.
Using the support of non line of sight (NLOS) transmission and COFDM multi-carrier modulation technology, with low latency and high efficiency H.264 compression coding method, to improve the coding efficiency and reduce the coding delay, optimization algorithm, anti error rate and further improve the image quality,at the lowest rate to achieve the best image compression. Using advanced video pre-processing technology and efficient video coding algorithm, to provide high quality and low rate of broadcast audio and video signal transmission for high-definition digital television broadcasting system, mobile TV system, IPTV system, making it easy to manage the network expansion problems, greatly enhance the utilization of the available bandwidth, effectively save transmission costs for operators.
Key features:
SK-530 Specifications
| Model | SK-530 |
| DC input range | DC 6~17V |
| Working current | 400mA_12V |
| Video input | SDI:Support 1080P,720P,576,480,with audio de-embedding function |
| HDMI:Support HD1080P,720P,576,480 | |
| CVBS:external SD analog video signal | |
| Radio Frequency | 180MHz～2700MHz,Stepping 1MHz(other frequencies on request) |
| Bandwidth | 2/2.5/4/8MHz |
| Output Power | 0~-20dBm,Step 1 dBm (adjustable,can customized) |
| Encryption | AES 128(dynamically adjustable encryption key) |
| Modulation | COFDM 2K |
| Constellation | QPSK,16 QAM,64 QAM |
| FEC | 1/2,2/3,3/4,7/8 |
| Guard Interval | 1/32,1/16,1/8,1/4 |
| Video compression type | H.264 |
| Parameter control mode | Through LCD display panel to set the relevant parameters |
| RF interface | IPEX jack |
| Dimensions | 50mm*70mm |
SK-620 Specifications
| Model | SK-620 |
| DC input range | DC 6~17V |
| Working current | 420mA_12V |
| Receive sensitivity | -104dBm/2MHz |
| Video output | CVBS:Support D1 SD resolution |
| HDMI:Support HD1080P,720P,576,480 | |
| Channel bandwidth | 2/2.5/4/8MHz |
| Radio Frequency | 300～860MHz,Stepping 1MHz (other frequencies on request) |
| RF interface | SMA |
| Decryption | AES 128(dynamically adjustable encryption key) |
| Decoding | MPEG2/H.264 |
| Demodulation | COFDM |
| Parameter control mode | Through LCD display panel to set the relevant parameters |
| Dimensions | 120mm*65mm*10mm |
| Bolt hole spacing | 115mm*53mm |