SK-235  COFDM SDI wireless video module,using digital modulation,audio and video digital compression in one,highly integrated mobile, NLOS digital image transmission equipment,using COFDM modulation technology and MPEG-2 image compression technology,small size, light weight,small portable component.It can transfer high quality video and audio singal in sheltered and high-speed mobile environment.Used in hidden investigation,image surveillance,realtime wireless video transmission etc.
Feature

● Using COFDM modulation technology and MPEG-2 image compression technology

● Support NLOS, transmit in high-speed movement

● DVD grade HD-SDI images and sound

● Highly integrated modular design

SK-235 technology parameters

Model	SK-235
Voltage	DC6V～15V
Current	380mA_12V
Video Input	CVBS: external SDI analog video signals
Radio Frequency	300MHz～900MHz optional,Stepping 1MHz(other frequency can be customized)
Bandwidth	2/2.5/4/8MHz
Output power	-16dBm adjustable,Stepping 1dBm
Decryption	AES
Modulation	COFDM
FEC	1/2, 2/3, 3/4, 7/8
Guard Interval	1/32, 1/16, 1/8, 1/4
Video processing method	MPEG-2
Parameters control mode	Through the control panel to set the relevant parameters
The RF interface	2.54 double PIN port
Dimensions	70mm*50mm

SK-320 Technology parameters

Model	SK-320
Voltage	DC6V~15V
Current	250mA_12V
Receiving sensitivity	-104dBm/2MHz
Video output	CVBS:Support SDI analog output
	HDMI:Support HD1080P, 720P, 576, 480
Bandwidth	2/2.5/4/8MHz
Radio frequency	300～860MHz(Stepping 1MHz, adjustable)
Decryption	AES
Demodulation	COFDM
Decoding	H.264/MPEG-2
Parameter control method	Through the control panel to set the relevant parameters
Audio and video output interface	2.54 port
RF singal input interface	SMA,high performance dual channel diversity reception
Dimensions	120mm*65mm*10mm