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UHF video transmitter for camera, FPV, with COFDM modulation

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-13 03:38

  • Browse the number:

    161

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Company Profile
Hong Kong Safe Guard Co. Limited
By certification [File Integrity]
Contact:

hksfgt(Mr.)  

Telephone:

(86 755) 82908961 Ext:808 (86 755) 23736289

Area:

Beijing

Address:

Room 21L, Bld. 9C, Baoneng, Technology Park, No.1 Qingxiang, Road, Longhua New District, Shenzhen, Guangdong, China (518000)

Website:

http://hksfgt.jmyyjx.com/

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Product Details
Model Number: COFDM BB Brand Name: Safe Guard Key Specifications/Special Features: Types: wireless HDMI transmitter, wireless SDI transmitter, NLOS COFDM transmitter, audio video wireless linkOther name: COFDM transmitter, wireless AV sender, COFDM wireless video transmitterModulation: COFDMSpecial features: point to point, point to multi point, NLOS, LOS, mobile wireless transmission (non line of sight, line of sight)High definition: 1080i, 1080p 1920x1080, full HDPort: HDMI, SDIFrequency: VHF, UHF, 300 to 800, 800 to 4400MHz or 1.2, 2.4GHzDistance: 10 to 25km NLOS (vehicle to building), 100 to 250km on UAVFunction: transmitting audio videoWork with: HD cameraEncryption: AES 128 bit encrypted, AES 256 bit encrypted
  • Details of HDMI SDItransmitter
  • HDMI or HD SDI COFDM wireless video transmitter and receiver is one set NLOS or LOS HD COFDM video wireless transmitter and receiver.
    HD COFDM wireless transmitter and receiver SG-HD25 transmits data, including audio, video or images over long range
    COFDM HD video wireless transmitter and receiver is with the core technology 4th generation mobile communication COFDM module and low delay full HD 1080P technique, COFDM wireless video transmitter can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles (NLOS) with carrier velocity greater than 450kph
    Wireless transmitter and receiver are widely used in public security, armed police, fire, field armies, other military departments and broadcasting, urban management, civil defense, transportation, customs, oil, mining, water, electricity, geology, finance and other relevant state departments
    1. Full HD 1080p high definition
    2. COFDM modulation
    3. Stablesignal, 250km long range
    4. HD-SDI/HDMIandBNCinput
    5. Adjustable bandwidth 4/8MHz
    6. Optional video input: HD-SDI and HDMI
    7. Balanced stereo audio input
    8. Two design
    9. Adjustable RF power
    10. Real time broadcasting
    11. Low delay
    Power Supply
    DC input 11-16V DC
    Working current 1.9A at 12V
    Video transmission
    Frequency range output 300-800MHz (optional), 1.2/2.4/4.4GHz (customized)
    Modulation COFDM, 2K, QPSK
    RF bandwidth 4/8MHz (adjustable)
    RF power output 5-8W (adjustable)
    SHG >52dBc
    Encryption AES128/256bits
    Constellation QPSK, 16QAM
    FEC 1/2, 2/3, 3/4, 5/6, 7/8
    Guard interval 1/32, 1/16, 1/8, 1/4
    Carrier 2, 8K
    Flatness full band ≤2dB, 8MHz ≤0.5dB
    AV input BNC: D1 standard definition
    HDMI: HD1080i/1080p, 720p, 576, 480
    HD-SDI: HD1080i/1080p, 720p, 576, 480
    CNR(weighting) 58dB
    Sloping field SNR (unweighted) ≥50dB
    Audio transmission
    Balanced audio input range Vmax=±15V
    Unbalanced audio input range Vmax=3Vpp
    Audio channel stereo L/R audio channel
    Standard SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
    Input range 800 ±80mV
    Encoding
    Audio encoding mode MPEG1 layer2
    CBER <2.0E-4
    Video resolution minimum 1280x720 at 50i maximum 1920x1080p/i at 60Hz
    Video coding H.264
    Video rate 500kbps-16.68Mbps (auto adaptation)
    Max speed rate 450kph
    Format YCbCr4:2:2
    Working Environment
    Operating temperature -25 to 55°C
    Storage temperature -40 to 70°C
    Appearance
    Dimension 180x110x85mm (with dual V mounts)
    Weight 1.6kg
    Free warranty 12 months for devices, 3 months for parts, 24 hours technical guidance
    Shipping Information:
    • FOB Port: Shenzhen
    • Lead Time: 3 - 5 days
    • HTS Code: 8517.62.99 00
      Main Export Markets:
      • Asia
      • Australasia
      • Central/South America
      • Eastern Europe
      • Mid East/Africa
      • North America
      • Western Europe

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