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Kramer VM-30AVB 1:3 Audio Video Distributor with BNC Connectors
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    Kramer VM-30AVB 1:3 Audio Video Distributor with BNC Connectors

    Manufacturer: Kramer

    Item #: VM-30AVB   •   MFG #: VM-30AVB


    List Price:$240.00
    Our Price:$192.00

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    Availability: Direct Ship From Manufacturer
    Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
    • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.



    The Kramer VM-30AVB is an exceptionally high performance 1:3 distribution amplifier for video and stereo audio signals.

    The VM-30AVB uses BNC connectors for the video signals, and RCA connectors for the audio signals. The machine accepts one input and distributes the signal to three identical outputs. The VM-30AVB is typically used for composite video sources such as VCR's, cameras, etc., but video bandwidth exceeding 430MHz allows the machine to be used for high-resolution data/video signals, SDI (serial digital) video and other specialized signals. The machine includes a button control for audio level as well as trimmers for controlling video level and cable EQ. accessible via the front panels.

    The VM-30AVB is rugged, dependable, and is housed in a convenient small enclosure for desktop professional and home use, but can also be rack mounted using the DRM-50 kit, which holds two units in one vertical space of a standard 19" rack. The machine is fed from an external 12Volt DC source, and is therefore suitable for fieldwork as well.

    • Specifications

      • INPUTS: 1 video, 1 Vpp/75Ω on a BNC connector; 1 audio stereo, 1Vpp/70kΩ on RCA connectors.
      • OUTPUTS: 3 video, 1 Vpp/75Ω on BNC connectors; 3 audio stereo, 1Vpp/150Ω on RCA connectors.
      • MAX. OUTPUT LEVEL: Video: 2Vpp; audio: 5.4Vpp.
      • BANDWIDTH (-3dB): Video: 430MHz, audio: 100kHz.
      • DIFF. GAIN: 0.04%.
      • DIFF. PHASE: 0.07Deg.
      • K-FACTOR: 0.05%.
      • S/N RATIO: Video: 73dB, audio: 83dB.
      • CONTROLS: Video level: -1.1 to +1.8dB, EQ.: 0 to +4.6dB @5.8MHz; Audio level: -66 to +16dB.
      • COUPLING: AC.
      • AUDIO THD+NOISE: 0.3%.
      • AUDIO 2nd HARMONIC: 0.02%.
      • POWER CONSUMPTION: 12V DC, 50mA typical.
      • DIMENSIONS: 16.5cm x 12cm x 4.5cm (6.5” x 4.7” x 2.8”) W, D, H.
      • WEIGHT: 0.65kg (1.4lbs) approx.
      • ACCESSORIES: 12V DC power supply, brackets for stacking multiple units.
      • OPTIONS: RK-1 19" rack adapter.


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