Shenzhen Huanuo Innovate Technology co.,LTD.
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H.265 CVBS/HDMI/SDI long range low latency cofdm video transmitter & receiver module
Product introduction
SK-710 H.265 HD COFDM is the latest COFDM transmission module that supports multi-channel IP input, supports full-featured interface (HDMI/SDI/CVBS), and supports NLOS transmission.The use of the highly efficient and innovative H.265 compression coding method has resulted in fruitful improvement and improvement in improving coding efficiency, reducing coding delay, algorithm optimization, anti-error rate, and further improving image quality. It can achieve the best image compression at the lowest code rate. The effect can support the input of multiple IP video streams of UDP specifications at the same time. It is very simple to realize multi-channel video transmission at the same time through a transmitter using a single frequency to transmission.
This module uses a highly integrated embedded design, ultra-linear digital predistortion RF design, high-definition coding, digital modulation, full-band RF output in one, supports narrowband (1MHz), low latency, transparent data Long-distance transmission applications,
It can help you to complete the design of long-distance wireless links more conveniently and quickly, provide high-definition digital broadcasting, security systems, public security, armed police, fire-figting and other fields of applications, widely used in multi-channel video streaming, high standard unmanned control system, intelligent control equipment
Product Features
Specifications
| Model | SK-710 |
| DC input range | DC 6~17V |
| Working Current | 700mA_12V/8.5W |
| Video input | SDI/HDMI/CVBS |
| UART interface |
Transparent TTL serial port unidirectional data transmission |
| LAN port | 4*UDP port |
| Date Rate | 30Mbits/S_RJ45 & 115200bps_RS232 |
| Channel bandwidth | 1/2/4/8M |
| Operating frequency | 300MH~2500MHz,stepping 1MHz |
| Encryption | Dynamic 128 bit AES |
| FEC | 1/2,2/3,3/4,5/6,7/8 |
| Guard interval | 1/32,1/16,1/8,1/4 |
| video encoding | H.265 |
| Modulation | COFDM,QPSK,QAM16,QAM64 |
| RF interface | IPX |
| parameter control mode | Setting related parameters by control pannel |
| Dimension | 78mm*48mm*20mm |
| Weight | 115g |
SK-840 receiver module
Product introduction
SK-840 HD H.265/H.264 IP COFDM Rx HD decoding module, this product has HDMI output interface, CVBS analog audio and video output interface, USB interface, SDI interface, RJ45 interface. The use of non-line-of-sight (NLOS) transmission COFDM multi-carrier demodulation technology, the use of transparent data interface to provide balanced and stable high-speed rate, support UDP (unicast and multicast) protocol. Receive TS stream from the encoder, can set video output resolution according to different needs, highly integrated embedded design. It can help you to complete the design of long-distance wireless links more conveniently and quickly. It can be applied to high-definition digital broadcasting, security systems, public security, armed police, firefighting and other fields. It is widely used in multi-channel video streaming, unmanned control systems with high standards, intelligent control equipment.
Features
Technical characteristics
| Model | SK-840 |
| DC input range | DC 6~17V |
| Current | mA_12V |
| Video output | CVBS:SD analog video output |
| SDI:HD digital video output(option) | |
| HDMI:HD digital video output | |
| Working frequency | 300MHz~860MHz,Steeping1MHz (other frequencies on request) |
| Channel bandwidth | 1/2/4/8M |
| Reverse audio input | 2 channels |
| Audio output | 2 Channels |
| RJ_45 | 1*RJ_45 |
| DATA | Transparent TTL serial data transmission |
| TS flow protocol | Supports UDP (unicast/multicast) protocols |
| USB interface | Video recording |
| Decryption method | Dynamic 128 bit AES |
| Video decoding | H.264/H.265 |
| Demodulation | COFDM |
| Parameter control method | Set related parameters through LCD panel |
| Dimension | 120*65*27mm |