COFDM Transmitters

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Portable HD Nlos Vehicle Cofdm HDMI/AV Wireless Video Transmitter System with Two-Way Voice

Product Description

  1. It has strong anti-interference ability and non line of sight diffraction ability
  2. The system adopts H.264 digital video coding standardClear picture to HD 1080p effect
  3. Use COFDM ( Coded Orthogonal Frequency Division Multiplexing:Coded orthogonal frequency division multiplexing)
  4. Spatial diversity technology,Diversity dual antenna reception, so that the real-time image clearer and smoother
  5. It is widely used in border patrol, public security, civil air defense emergency, flood control, environmental protection monitoring, electric power patrol, railway emergency rescue, maritime law enforcement, urban management and law enforcement, site / Wharf / oil field monitoring, TV relay, sanitation and epidemic prevention, or emergency command. It is suitable for video real-time mobile transmission in a variety of complex geographic environments, such as inner city, sea and mountain area.
 
  1. Model  SV-CF620A
    Transmitters 
    Working frequency 300MHz~2400MHz,Frequency customization
    Voice frequency 150MHz-240MHz,Frequency customization
    RF power 10-30W adjustable
    Channel bandwidth 2-8MHz
    FEC 1/2,2/3,3/4,5/6,7/8
    Protection interval 1/32,1/16,1/8,1/4
    Stream 2Mbps~12Mbps
    Time delay ≤200ms
    Compressed format H.264
    Transmission distance ground-to-air > 100 km,Sea surface > 50 km,Urban area >8 km,A suburb > 15 km
    Audio interface HDMI/SDI*1, CVBS*1, Intercom interface/Data interface*1
    Image HD1080P,Downward compatibility1080I,720P,480P,SD
    Image frame 24,50,60/S,Compatible with other frame rates
    Power AC220V
    Size specification 485*340*90
    Weight 5kg
    Receivers
    Working frequency 300MHz~860MHz,Frequency customization
    Voice frequency 150MHz-240MHz,Frequency customization
    Channel bandwidth 2-8MHz
    Sensitivity 2MHz:-103dBm;2.5MHz:-102dBm;4MHz:-100dBm;8MHz:-97dBm
    Receiving technology Spatial diversity technique
    Receiving polarization Vertical polarization, dual antenna reception
    Compressed format H.264
    Video Output HDMI*1, CVBS*1, Intercom interface/Data interface*1
    Network interface Optional
    Image HD1080P,Downward compatibility1080I,720P,480P,SD
    Image frame 24,50,60/S,Compatible with other frame rates
    Power AC220/DC12V
    Size specification 485*340*90mm,2U Chassis
    weight 4Kg