Top CCTV Equipment  Video Baluns  Video and Audio Transmission + Power Sending via Twisted-Pair Cable (Baluns) Code: TR-1M/70
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VIDEO BALUN TR-1M/70

Net: 3.66 EUR  Gross: 3.66 EUR

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DESCRIPTION

The TR-1M/70 is designed to video signals transmission and power supplying via twisted-pair cable (UTP, FTP). The device adapts the impedance of coaxial cable 75Ω to the impedance of symmetrical line, ensuring transmission of video signal up to 400m (twisted-pair cable category 5) and eliminates asymmetric interferences. Video signal is sent over one pair of a twisted-pair cable, the remaining three pairs are used for supplying DC 12V power. This is not consistent with the PVD standard, but this solution allows to sending the power to devices for long distances.

If the power connectors are not used, they can be used to DATA transmission. It is important to pay attention to linking the adequate terminals: (+) and (-).

SPECIFICATION
Standard:
  • AHD - 8 Mpx 4K UHD,
  • HD-CVI - 8 Mpx 4K UHD,
  • HD-TVI - 8 Mpx 4K UHD,
  • CVBS - PAL, NTSC
    • Device type: Passive
    Number of channels: 1 Video
    1 DC
    Coaxial socket voltage range 75Ω (CVBS): 1 Vpp
    Video transmission range:
  • 250 m @ 720p - UTP cat. 5e
  • 150 m @ 1080p - UTP cat. 5e
  • 400 m @ CVBS - PAL / NTSC - UTP cat. 5e
    • Attenuation:
  • 4.43 MHz @ 0.62 dB
  • 11 MHz @ 0.94 dB
  • 21 MHz @ 1.3 dB
  • 38 MHz @ 1.77 dB
  • 42 MHz @ 1.9 dB
  • 67.5 MHz @ 2.79 dB
    • Symmetrical socket impedance: 100 Ω
    Connectors type: BNC Angular plug Video
    Cable terminals DC
    Symmetrical socket type: Cable terminals
    Power supply distance:
  • Power supply 12V DC

    353 m @ 50 mA
    235 m @ 75 mA
    176 m @ 100 mA
    141 m @ 125 mA
    117 m @ 150 mA
    88 m @ 200 mA
    70 m @ 250 mA
    58 m @ 300 mA
    50 m @ 350 mA
    44 m @ 400 mA
    39 m @ 450 mA
    35 m @ 500 mA
    29 m @ 600 mA
    25 m @ 700 mA
    22 m @ 800 mA
    19 m @ 900 mA
    17 m @ 1000 mA
    • Weight: 0.024 kg
    Dimensions: 49  x 38  x 20 mm
    Guarantee: 3 years
    Manufacturer / Brand: DELTA
    PRESENTATION
    VIDEO BALUN TR 1M 70
     
    VIDEO BALUN TR 1M 70
     
    VIDEO BALUN TR 1M 70
    Twisted-pair cable connection wiring sequence for TR-1M/70: 
    VIDEO BALUN TR 1M 70
     
    VIDEO BALUN TR 1M 70
    1) Schematic diagram for one camera
    1 Camera
    2 BNC plug (MALE)
    3 Camera power cable
    4 Twisted-pair cable
    5 Monitor
    6 DC 12V power adapter
    7 Signal from camera
    8 brown
    2 Schematic diagram for four cameras
    9 white/brown
    10 orange
    11 Blue
    12 Green
    13 white/orange
    14 white/blue
    15 white/green
    OUR TESTS

    Amplitude - frequency response - 2 transformers connected briefly (RF PWR OUT = 0 dBm): 

    VIDEO BALUN TR 1M 70

    FILES
    Data Sheet
    100 KB
    CE
    250 KB
    User Manual
    300 KB
    PACKAGE
    Dimensions (L x W x H): 50x40x25 mmPackage: FoilGross Weight: 0.026 kg

    COMPONENTS OF WORKING WITH: TR-1M/70
    VIDEO BALUN TR-1C*P2
    TR-1C*P2
    Net: 2.75 EUR
    VIDEO BALUN TR-1D*P2
    TR-1D*P2
    Net: 2.71 EUR