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COFDM QPSK Wireless UAV Video Transmitter Long Range Air To Ground 20KM

Categories UAV Video Transmitter
Brand Name: LinkAV
Model Number: LinkAV-C654-1W
Certification: CE
Place of Origin: China
MOQ: 1
Price: usd1000-2000/pcs
Payment Terms: T/T, Western Union, MoneyGram, L/C
Delivery Time: 10-20 working Days
Packaging Details: Standard Export Packaging
Modulation: COFDM QPSK
Los: 20KM
Video Compression: H.264
Long Range: Air To Ground 20KM
Receiving Sensitivity: -106dBm (at 4Mhz)
Working Voltage: DC12V
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    COFDM QPSK Wireless UAV Video Transmitter Long Range Air To Ground 20KM

    COFDM QPSK Wireless UAV Video Transmitter Long Range Air To Ground 20KM

    Wireless UAV Video Transmitter​ Specification:

    Transmission Characteristics
    Frequency300MHz-2.7GHz ( Default 700MHz/2.4GHz)
    Transmit power30dBm
    RF bandwidth2MHz~8MHz(optional),1KHz step
    FEC(forward error correction)1/2,2/3,3/4, 5/6,7/8
    Guard Interval1/4,1/8,1/16,1/32
    Antenna Gain3.5dbi (Omni Antenna) (optional)
    Transmission rangeAir to Ground 20km
    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)
    Electrical Characteristics
    Working VoltageDC12V
    Working Current≤1.2A(@12V)
    power consumption≤14.5W
    Physical Characteristics
    WeightLess than 110g
    Working Environment-10℃~+70℃

    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.
    C654 transmitter can transmit images air to ground up to 20km, depending on mode and frequency.

    Wireless UAV Video Transmitter Specification:

    Transmission Characteristics
    Frequency200MHz-2.7GHz optional(Default 700MHz/2.4GHz)
    RF bandwidth2MHz~8MHz(optional),1KHz step
    FEC(forward error correction)1/2, 2/3, 3/4,5/6, 7/8
    Guard Interval1/4,1/8,1/16,1/32
    Sensitivity-106dBm(at 4Mhz)
    Data Characteristics
    Video Output

    HDMI:1920x1080 p60

    AV:720x480 60I(NTSC)

    Video CompressionH.264/MPEG-2
    RF InterfaceSMA F head
    Storage interfaceTF card (128G)
    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
    Working Environment-20℃~+70℃

    LinkAV-C204 Mini Wireless Receiver is a compact digital diversity receiver in a durable, compact and lightweight housing. It can receive multiple different frequencies of transmitter audio signal, support HDMI and CVBS interface with external display and USB storage.

    It can realize the AV transmission between the transmitter and the mini receiver LinkAV-C204.

    Adopting the advanced foreign technology of diversity reception, to overcome the simulation technology and conventional modulation technology under multipath reflection image transmission, and keep real-time transmit high quality SD/HD image under high speed mobile and NLOS conditions, particularly suitable for using in complex environment

    Note details:

    Make sure to install the transmitter antenna before power on,keep the antenna vertical state.

    Transmitter power cable connect to the battery for transmitter power supply

    AV and HDMI optional to work as video input source.

    FM board connect to the data port, to modify transmitter or receiver parameters.

    Please keep the receiving antennas upright, and keep 2 antennas at least 3meters away from each other to avoid signal interference.metal objects around will also affect received signal.

    The receiver end input power supply voltage is 6-15V, the adapter output voltage is 12.6V @ 2A,please make sure that the supply voltage is within the required range.

    Receiver AV/ HDMI optional to work as video output. Can’t be used at the same time.

    If necessary, use the data cable to connect the FM board to the receiver Config port, set the parameters of the receiver.

    If you want to save the video on the receiver end, put the TF-Card storage medium to the TF-Card port , make sure the strorage medium is connected to the device, press REC button, then it can start to store the video.

    Othe RF antennas must be far away from the video receiving antennns , the shortest distance is 6meters, or the proformance would be effect.

    Quality COFDM QPSK Wireless UAV Video Transmitter Long Range Air To Ground 20KM for sale
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