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Long Range COFDM Video Receiver Wireless High Power Max NLOS 50km

Categories COFDM Video Receiver
Brand Name: Ding Shen
Model Number: DS-CM30H
Place of Origin: China
MOQ: 1 Set
Price: negotiation
Payment Terms: T/T
Supply Ability: 3,000pcs per month
Delivery Time: 3-7 works days
Packaging Details: International packing
RF Power:: Anti-theft, Anti-stealing, Anti-robbery
Power Supply:: DC12V / AC220V
Interface:: BNC
Distance:: 50km Max NLOS
Video Output:: U Band 200-900MHz(optional) "L-16"
Dimension:: 400*230*160mm
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    Long Range COFDM Video Receiver Wireless High Power Max NLOS 50km

    High Power COFDM Transmitter 50km NLOS Long Range Wireless Transmitter and Receiver


    High RF Transmitter Features:


    • RF power 25-50W NLOS distance up to 50km NLOS distance;
    • Use in rescue, reconnaissance, field operations and other emergency communication system;
    • High definition and good image effects;
    • Support high speed mobile transmission, max speed 450km/h.

    Water-proof COFDM Transmitter Description:


    DS-CM30H/CM50H/CM80H is Big RF power device special design for vehicle NLOS mobile digital image transmisson .Using standard 19inch 2U dimension appearance that very conveniently for car,boat fixed installation.Support one channel image and two audio channels.Its large rf power that depends on its long range distance transmission.Suitable for Car to car,boat to boat,vehicle to fixed station,boat to fixed station,helicopter to fixed station Which can be also as a repeater,can up to 100km LOS and 50km NLOS distance if work with omni-directional antenna.

    There are two types of the device for your choice, one is 2U/1U case, another one is waterproof case. Pictures as following:



    Specifications:


    RF Indexs:
    Frequency200-900MHz(optional)
    RF Power20-45W
    Transmit distance50km max NLOS
    Power SupplyDC12V 7.8A / AC220V 5A
    Output level33-47dBm(opional)
    Frequency stability0.0005%(standard)
    Impedance50Ω
    Phase Noise @10KHz-75dBc
    Video outputU band 200-900MHz(optional) "L-16"
    Audio Index:
    InterfaceBNC(no audio in/out)
    Audio output600Ω balance/0.5v unbalance
    De-emphasis75us/50us
    Frequency response50Hz to 15KHz(+/-0.5dB)
    carrier frequency6.5MHz
    Distortion3%
    FM Noise-50dB
    Video index
    Video Output75 Ω unbalanced, 1.0Volt P-P
    Differential gain5%
    Differential phas5
    SNR55dB
    De-emphasisCCIR STANDARD PAL
    Other Index
    Work environment-35~+55°C
    Humidity0.96%
    Size400*230*160mm
    Weight8kg(2U chassis)

    Receiver System Indicators
    Frequency200-900MHz(UHF&VHF)
    StandardISO/IEC13818-3
    Impedance75Ω
    Bandwidth2/4/6/8MHz(optional)
    Video OutputAnalogic AV signal
    Video Format4:3,16:9
    Audio Output Frequency Range20Hz~20KHz
    ResolutionMax 720x576
    Sound channel modedual track
    Channel modemono
    Input Level29~80dBuV
    Sample frequency340MHz
    InterfaceBNC
    Volume adjustment20 levels to adjust
    Audio output Impedance75Ω
    Video output impedance75Ω
    Video Output Level1.0Vp-p BNC
    Video format4:3, 16:9
    VideographyDVBTXTETSI/EN300472
    Audio output frequency range20Hz-20KHz
    Voltage110-240V / DC12-28V
    Resolution720*576
    Audio Output Level0dBm
    Temperature-30~50°C
    Humidity0.96%
    Weight3KG
    Size290*190*100mm (1 U chassis)

    Packaging Details
    Accessories2*antennas (customized); 1*adapter; 2*connection line.
    StylePaper carton
    SizeUndetermined
    Overall Weight≥15kg


    Remote Video Transmitter installation:




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