SK-350 H.264 COFDM wireless video transmitter module,compact size,low power consumption.Using high efficient H.264 compression encoding and core technology of the fourth generation mobile communication COFDM multicarrier modulation technique, highly integrated embedded design, single-chip digital modulation processing technology, ultra-linear digital pre-distortion (Digital Predistortion) RF design, setting digital collection, encoding, modulation, full-band RF output integrated together.SK-350 fine design can help you more quickly and easily complete COFDM modulation standard for HD wireless video transmission equipment, available to high-definition digital broadcasting, security systems, public security, armed police, fire fighting and other fields applications.
This model is divided into HDMI+CVBS and SDI+CVBS versions.
Technical parameters
|
Model |
SK-350_HDMI,SK-350_SDI |
|
Voltage |
DC 12V |
|
Current |
CVBS:450mA |
|
SDI:470mA |
|
|
HDMI:540mA |
|
|
Video input |
CVBS:480i/576i |
|
SDI:720_50p/60p |
|
|
HDMI:1080_25p/30p/50p/60p/50i/60i |
|
|
Audio channel |
2 Channel |
|
Bandwidth |
2/2.5/4/8MHz |
|
Audio coding |
ISO/IEC13818-3(MPEG-1) |
|
Radio frequency |
300～860MHz Stepping 1MHz(support 138MHz～4.2GHz output) Other frequency on request |
|
Output power |
-30dBm～0dBm(Stepping 1dBm,adjustable) |
|
RF interface |
SMA |
|
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 |
|
Modulation |
COFDM 2K |
|
Video encoding |
H.264/MPEG2 |
|
Parameter control method |
Through the LCD control panel to set the relevant parameters |
|
Dimensions |
120mm*65mm |
