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SK-512AV & SK-320 SD H.264 Cofdm video transmitter &receiver module

SK-512AV & SK-320 SD H.264 Cofdm video transmitter &receiver module

Brand Name : Huanuo
Model Number : SK-512
Place of Origin : China
MOQ : 1pcs
Payment Terms : T/T
Supply Ability : 500 pieces per month
Delivery Time : 2~3 work days
Packaging Details : Carton Box
video input : CVBS
Encryption : dynamic 128 bit AES encryption
RF interface : SMA
Modulation : cofdm 2K
Constellation : QPSK,QAM16,QAM64
RF Output Power : -20~0dbm (can customized)
Bandwidth : 2/4/8MHz
Audio Channel : 2 channel
Current : 420mA-12V
Encoding : H.264
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Product description:

SK-512AV COFDM wireless video transmitter module,adopted advanced composite NTSC/PAL video pre-processing technology and and efficient video encoding algorithm, improve the encoding efficiency,reduce the encoding time delay,The algorithm is optimized and the bit error rate is improved and the quality of the image is further improved. The best image compression effect can be achieved at the lowest bit rate.

Product features:

l Using COFDM modulation technology

l Support non-standard 128 bit AES encryption

l Support digital panel operation and display, easy to use

l Highly integrated modular design, small size, stable performance

Technical characteristics

VoltageDC 6~15V
Video inputCVBS
Audio Channel2 channel
Radio Frequency300MH~860MHz stepping in 1MHz(other frequencies on request)
RF Output Power0dBm(can be customized)
RF interfaceSMA
Encryptiondynamic 128 bit AES encryption
Guard Interval1/32,1/16,1/8,1/4
Parameter control modeThrough OLED display panel to setting the relevant parameters
Bolt hole spacing58mm*41mm

Product introduction

SK-320 HD H.264/MPEG2 COFDM Wireless video transmission receiver module. Using advanced multi-carrier diversity reception technology.Support high-speed mobile and non-line of sight reception.Simple and efficient to use control interface.It’s can simultaneously output multiple video including HD and SD video.Widely used in security, fire fighting, radio and television, emergency communications and other industries in mobile non line of sight conditions to receive wireless signals, remote video transmission and monitoring.


●Support COFDM model H.264/MPEG2 full-featured video decoding

Support military level non-standard 128 bit AES decryption

●Support NLOS,High-speed mobile transmission

●Digital operation panel and display,easy to use

●Support dual antenna multi-carrier diversity reception

Technical parameters

VoltageDC 6~15V
Power consumption4W
Level of sensitivity-104dBm/2MHz
Video outputCVBS:Analog video output
HDMI:HD digital video output
Radio frequency300~860MHz,stepping 1MHz
Decryption128bit AES
RF inputSMA,high performance dual channel diversity reception
Parameter control modeThrough the LCD display panel to set the related parameters
Module size120mm*65mm*10mm
Bolt hole spacing115mm*53mm

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SK-512AV & SK-320 SD H.264 Cofdm video transmitter &receiver module Images

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