登录 | 免费注册 | 提交网站 | 免费看询盘 | 一站通免费建站 | "贸易通"多语言推广 | 外贸论坛
Hot Products:
Home > Tea >

Unmanned Plane Digital wireless hd video transmitter For Aerial Photography Transmission

Unmanned Plane Digital wireless hd video transmitter For Aerial Photography Transmission

Brand Name: LinkAV
Certification: CE
Model Number: LinkAV-C654-1W
Minimum Order Quantity: 1
Delivery Time: 10-20 working Days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Zhongchuang Technology Group Limited
Verified Supplier
Shenzhen Guangdong China
Business type: Manufacturer Importer Exporter
Telephone :
4F,R & D Building,Skyworth digital building,Skyworth Industrial park,Songbai Rd,Baoan, Shenzhen, Guangdong, 518000, China
Supplier`s last login times: within 10 hours


Unmanned Plane Digital wireless hd video transmitter For Aerial Photography Transmission


LinkAV LinkAV was founded in 2005 to provide wireless microwave products for video audio and data transmission based on COFDM/TDDOFDM/MESH/4G technology.

The COFDM with narrow bandwidth (2M-8MHz adjustable) and strong anti-multipath interference ability, different with analog and conventional modulation techniques, We are special for high-speed and real-time high-quality non-line-of-sight images transmission, particularly suitable for using under complex environments.

H.264 standard video coding, 1080P high-definition,clear picture quality, bright colors, smooth image characteristics for high reliable video transmission.

Our wireless video transmission equipment are widely used in government surveillances, law enforcement, UAV &UGV ,broadcasting, security, civil defense, fire, emergency rescue departments,forest fire prevention, transportation, customs, railways, mining, electricity, finance and so on.


TX:The C654 transmitter is a mini COFDM video transmitter from Wireless LinkAV, designed specifically for UAV/ Drones video transmission applications.

With proven LinkAV COFDM technology and H.264 encoder technology at its core, the C654 transmitter enables viewers high definition images ideal for establishing rugged wireless video links in all environments including mobile and urban environments.

The small size and ultra-low power consumption make the C654 transmitter ideal for UAV installations, enabling true long range HD quality transmission from these increasingly popular devices for the first time. Optional lightweight, low power consumption amplifiers are also available for even greater range capability.

VersionHigh Definition Version
Transmission Characteristics
ModulationQPSK(4QAM),16QAM,64QAM
Frequency300-900MHz (adjustable 0.5M per step)
Transmit power30dBm
RF bandwidth2MHz~8MHz(optional) 1KHz step
FEC(forward error correction)1/2,2/3,3/4,7/8
Guard Interval1/4,1/8,1/16,1/32
Transmission range1km(NLOS)~15km(LOS)
Antenna Gain3.5dbi (Soft Antenna) (optional)
Data Characteristics
Video Input

HDMI: 1080 60P,1080 50P,1080 30P,1080 25P,1080 24P ,1080 60I,1080 50I,1080 30I,720 60P,720 50P,720 30P,... (Mode adaptive)

AV:720x480 60I(NTSC),720x576 50I(PAL) (Mode adaptive)

Video CompressionH.264
RF InterfaceSMA F head
Parameter Control MethodUsing digital LED control panel
Encryption256 - bit AES (can set user’s password)
Serial PortTTL level
Electrical Characteristics
Working VoltageDC12V
Working Current≤1.2A(@12V)
Power consumption≤14.5W
Physical Characteristics
WeightLess than 110g
Dimensions77x54x23.5mm
Working Environment-20℃~+70℃

RX:LinkAV-C204 receiver module can receive audio and video signals from different band of frequency,support HDMI and CVBS external display interface,USB external storage,To achieve the audio and video transmission between the transmitter and the LinkAV-C204 receiver module only 114.4x91x32.8 lightweight.

The use of advanced diversity reception technology,overcoming the difficulties of multipath reflection and blocking in image transmission under analog and conventional modulation techniques.High-quality standard-definition images can be transmitted in real-time under high-speed motion or non-line-of-sight conditions,Particularly suitable for use in complex environments.audio and video decoding using H.264 standard, with a clear picture quality, bright colors, smooth image characteristics.


VersionHigh Definition Version
Transmission Characteristics
ModulationQPSK(4QAM),16QAM,64QAM
Frequency200-860MHz optional(Default 700MHZ)
RF bandwidth2MHz~8MHz(optional) 1KHz step
Sensitivity-106dbm
Data Characteristics
Video Output

HDMI:1920x1080 P60

AV:720x480 60I(NTSC)

Video CompressionH.264
RF InterfaceSMA F head
Parameter Control MethodUsing digital LED control panel
Encryption256 - bit AES (can set user’s password)
Electrical Characteristics
Working VoltageDC6V-15V
Working Current≤0.2A(@12V)
power consumption≤2.5W
Physical Characteristics
WeightLess than 248g
Dimensions114.4x91x32.8mm
Working Environment-20℃~+70℃

COFDM Video transmitter Anti-electromagnetic interference performance:
It has superior performance against frequency selective fading or narrow bandwidth interference and signal waveform interference. It has strong anti-fading ability, through each subcarrier joint coding. In single carrier system(digital microwave, spread spectrum system, etc), single decline or interference will result in all communication link failure. But in multiple carrier COFDM system, only a few subcarriers will be interfered What’s more, these sub-channel can adopt ECC to correct error, to guarantee the transmission low error rate.

COFDM Video transmitter Anti-multipath fading:
It can confront signal waveform interference effectively; suitable for multi-path environment and fading channel high-speed data transmission. When the frequency selective fading appear in the channel because of multi-path transmission, only the sub-carrier, which fell over the band depression, and the information carried will be affected. Other sub-carriers will not be affected. Thus, the system total error rate performance will be much better.


Application for example

Compared with manual inspection methods, unmanned aerial vehicle (uav) power inspection is less affected by geographical environment, with shorter inspection cycle peroid, higher inspection efficiency and lowest risk factor.
Unmanned aerial vehicle inspection system using visible light uavs, such as infrared detection device and real time image transmission equipment, can effectively inspect transmission line, has strong adaptability, high accuracy, fast response speed and other significant advantages.


System functions
1.Real time HD video,audio,datas transmission back to ground,SD&HD both support,also for night vision camera video.
2,Using low-frequency transmission,Long distance transmission and better diffractive capability ,up to 20km patrol distance.
3,With Cofdm high reliable anti-electromagnetic interference and anti-multipath fading ability to transmit high-definition stable video,the best solution for high-speed mobile wireless real-time image transmission.
4,End to End 150ms delay,Unique design special for UAV installation and fixed.


Product Tags:

transmitter and receiver for quadcopter

      

wireless hd video transmitter

      

Unmanned Plane Digital wireless hd video transmitter For Aerial Photography Transmission Images

Send your message to this supplier
From:
Enter your email please.
To: Zhongchuang Technology Group Limited
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0
Other about

Unmanned Plane Digital wireless hd video transmitter For Aerial Photography Transmission