A Video Balun enables the transmission of video using unshielded twisted pair wire instead of coaxial cable. The word “balun” comes from combining the terms balanced and unbalanced. The function of a balun is to transform an unbalanced signal into a balanced signal. When video signal is transmitted through coaxial cable, the distance traveled by the signal is limited because the signal is in the form of an unbalanced signal that is susceptible to Radio Frequency Interference or noise. Coax cable incorporates special shielding to minimize noise.

Video Baluns transform the video signal into a balanced form in which each wire in the twisted pair transmits an identical signal with opposite polarized magnetic fields. Noise affects each signal equally. When the signals are combined, the noise is cancelled out. By using a designed balun, an unshielded twisted pair wire can transmit video for much longer distances than coax cable and with a lower cable cost.

Showing all 6 results

  • Passive Balun AP-MVB-41P

    HD-TVI HD-CVI A-HD 960H Analog Hybrid pair with Power

    • 4-in-1 TVI / CVI / AHD / Analog video up to 5MP
    •  NTSC / PAL / SECAM compatible
    • Transmits video up to 1,476ft (449.88 m) depending on format, resolution, and cable used
    • Transmits power for 12/24 VAC/VDC cameras
    • Built-in TVS surge protection
    • Anti-static and wave filters
    • Lightning Protection — Grade II
    • 60dB Crosstalk and noise immunity
    • Exceptional interference rejection
    • Passive operation — no external power required
    • Real-time transmission over low-cost Cat5e/6 cable instead of costly coaxial cable
    • RJ45 Jack and pigtails for easy installation

    -

    AP-MVB-41P
    $11.95
    Quick View
  • Passive Balun Surge-Protected AP-MVB-41C

    EX-SDI HD-CVI TVI AHD Video-only, Coax to Twisted Pair, Push-in Terminal

    • Hybrid Passive Balun/No Power Required.
    • Real-time Transmission over UTP cat5e/6
    • Compatible with all HD-TVI, CVI and AHD analog camera
    • Stackable Design, Extend One Channel to Multi-Channel
    • Real-time Transmission over UTP cat5e/6
    • Super Interference Rejection
    • Transmission Signal: 1080P, Max.250M 720P,Max.200M
    • Built-in Surge & Transient Protection.
    • Built in Surge & Transient Protection.

    -

    AP-MVB-41C
    $6.95
    Quick View
  • Single Channel Passive Balun AP-MBS-31B 

    HD-TVI HD-CVI A-HD 960H Analog Hybrid

    • Passive Balun
    • Compatible with HD-TVI / HD-CVI / A-HD / 960H / Analog Cameras
    • NO power required
    • Push-in Terminal Block
    • Super Interference Rejection

    -

    AP-MBS-41P
    $4.99
    Quick View
  • AP-MBS-31B Single Channel Passive Balun

    HD-TVI – HD-CVI – A-HD – 960H – Analog – Hybrid

    • Passive Balun
    • Compatible with HD-TVI   HD-CVI  A-HD  960H  Analog Cameras
    • NO power required
    • Push-in Terminal Block
    • Super Interference Rejection

    -

    AP-MBS-31B
    $10.95
    Quick View
  • AP-HDGL02 Ground loop Isolator

    With Video Balun for HD-TVI – CVI – A-HD – Analog Camera

    • BNC male to BNC female, Passive type, no power needed.
    • Transmits a full motion monochrome video signal up to 1, 900 ft (274.32 m)., color video signal up to 980 ft (298.7 m).
    • Built-in TVS (Transient Voltage Suppressors) for surge protection.
    • Prevents CCTV system interference caused by conflicting power cables.
    • Eliminates picture tearing, cross talk and rolling.

    -

    AP-HDGL02
    $10.99
    Quick View
  • AP-GD01 Coaxial Video Ground Loop Isolator – BNC Male to BNC Female

    • Coaxial video ground loop isolator for analog CCTV cameras. Passive, no power required.
    • BNC male to BNC female with mini cable 15 cm on both sides.
    • Prevents video-signal distortion caused by video ground loops.
    • Eliminates picture tearing, cross talk and rolling. Prevents power cables laid by others interfering with the CCTV system.
    • Built in TVS (Transient Voltage Suppressors) for surge protection.

    -

    AP-GD01
    $7.49
    Quick View

This website is using cookies to improve the user-friendliness. You agree by using the website further.

Privacy policy
X