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| Brand Name : | Huanuo | 
| Model Number : | SK-236&SK-620 | 
| Certification : | CE/FCC/ROHS | 
| Price : | Negotiation | 
| Payment Terms : | T/T | 
| Supply Ability : | 500 pieces per month | 
| Delivery Time : | 1~2 working days | 
Mini size cofdm module low delay time wireless video transmitter PCB board
Product description:
SK-236 COFDM wireless image transmission and transmission module, which adopts advanced composite NTSC/PAL video preprocessing technology and efficient video coding algorithm to improve coding efficiency, reduce coding delay, algorithm optimization, anti-error rate and further improve image quality. The results have been improved and improved to achieve the best image compression at the lowest bit rate.
Product features:
Technical characteristics
| Model | SK-236 | 
| Voltage | DC 6~15V | 
| Current | 350mA_12V | 
| Video input | CVBS:480i/576i | 
| Audio Channel | 2 Channel | 
| Channel Bandwidth | 2.0/4.0/8.0MHz | 
| Radio Frequency | 300~2400MHz,Stepping in 1MHz | 
| Output power | 0dBm | 
| RF interface | IPEX | 
| Video encoding | H.264 | 
| Modulation | COFDM | 
| Constellation | QPSK | 
| Parameter control mode | Through OLED display panel to setting the relevant parameters | 
| Dimensions | 70mm*50mm | 
| Bolt hole spacing | 66mm*46mm | 
SK-620 RX module
| 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 | 
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