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256 - bit AES Encryption UAV Drone COFDM Receiver Long Rang Images Transmission

256 - bit AES Encryption UAV Drone COFDM Receiver Long Rang Images Transmission
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Video Output: HDMI:1920x1080 P60 AV:720x480 60I(NTSC)
RF Bandwidth: 2/3/4/6/7/8MHz Optional
Frequency: 200-860MHz Optional
Encryption: 256 - Bit AES
Modulation: QPSK(4QAM)、16QAM、64QAM
Parameter Control Method: Using Digital LED Control Panel
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wireless av sender receiver


digital video receiver


Drone COFDM Receiver

Basic Infomation
Place of Origin: Shenzhen China
Brand Name: OEM / LinkAV
Certification: CE
Model Number: LinkAV-C204
Payment & Shipping Terms
Packaging Details: Brown Carton
Delivery Time: Negotiable
Payment Terms: T/T, PayPal
Supply Ability: 1000pcs/Month
Product Description

256 - bit AES Encryption UAV Drone COFDM Receiver Long Rang Images Transmission


Mainly transfer way: UAV~Car control station~ Control center~Internet to different city control center.
UAV assemble mini devices, transfer air live video signal to the communications station, or a local command centre. Local display monitor, storage command center can direct send the audio and video to real-time monitoring, dispatch. Other video way directly through the metropolitan area network or Wan transfers to the provinces and command center; to access PC browsing management, videos and so on.

256 - bit AES Encryption UAV Drone COFDM Receiver Long Rang Images Transmission 0


For mobile or stationary application;
HD ("High Definition") and SD ("Standard Definition") compatible;
Automatically adjusts to Video Formats
High image quality,with clear,stable and smooth image
Small size, light weight and rugged


The Model LinkAV-C204 of COFDM mini UAV receiver adopted the simulation technology and conventional modulation technology under multipath reflection image transmission, and it can keep real-time transmit high quality HD image under high speed mobile and NLOS conditions, particularly suitable for use in complex environment.



Version High definition version
Transmission Characteristics
Modulation QPSK(4QAM),16QAM,64QAM
Frequency 200-860MHz optional(Default 700MHZ)
RF bandwidth 2/3/4/6/7/8MHz optional
Data Characteristics
Video Output

HDMI:1920x1080 p60

AV:720x480 60I(NTSC)

Video Compression H.264
RF Interface SMA F head
Parameter Control Method Using digital LED control panel
Encryption 256 - bit AES (can set user’s password)
Electrical Characteristics
Working Voltage DC6V-15V
Working Current ≤0.2A(@12V)
power consumption ≤2.5W
Physical Characteristics
Weight Less than 248g
Dimensions 114.4x91x32.8mm
Working Environment -20℃~+70℃




As air robot, UAV can use for spy on, monitor, geodetic surveying and remote control ,etc, in the In the military field and for civil use. It is mainly used for the acquisition of high resolution, describing objects set form 2D or 3D images. High speed transmission of image has become an important restriction problem of the UAV application, because of the high resolution image data in large amount, with the ground resolution is increased, the amount of image data need to be transmitted in a geometric increase in the number of data, code rate is also growing rapidly.

In recent years, the rapid development of COFDM technology, the technology makes the equipment capable of wireless transmission of high volume data in high speed movement, and effectively solves the OFDM technology for channel flat fading (the carrier amplitude obeys Rayleigh fading) deficiency, this technique is very suitable for UAV image real-time transmission.

Introduced a COFDM wireless transmission equipment.

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Tel : 0086 15817349508
Fax : 86-755-83735058
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