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Kramer TR-1 Video Isolation Transformer
  • Kramer TR-1 Video Isolation Transformer
  • Kramer TR-1 Video Isolation Transformer
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Kramer TR-1 Video Isolation Transformer

Manufacturer: Kramer

Item #: KR-TR1   •   MFG #: TR-1


List Price:$150.00
Our Price:$120.00

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Availability: Usually ships in 3-10 business days
This item is currently out of stock and will ship the minute we receive it – typically 3-10 business days. Need it sooner? Expedited delivery options may be available. Email [email protected] or call customer service at 800-522-2025 and we’ll make it happen.



    The TR-1 is a high resolution video isolation transformer for composite video signals. It provides complete isolation between devices thus eliminating video hum, ground loops, and DC offsets which can degrade picture quality.

    • Features

      • Bandwidth - 5.8MHz (- 3dB).
      • Passive (no power required).
      • Compact Kramer TOOLS™ - 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3TR rack adapter.
      • Broadcast and production video studios.
      • Video duplication studios.
      • Staging and fieldwork.
    • Specifications

      • INPUT: 1 composite video, 1Vpp/75 Ohm on a BNC connector.
      • OUTPUT: 1 composite video, 1Vpp/75 Ohm on a BNC connector.
      • MAX. OUTPUT LEVEL: 4 Vpp/75 Ohm.
      • BANDWIDTH (-3dB): 5.8 MHz.
      • DIFF. GAIN: 0.05 %.
      • DIFF. PHASE: 0.05 deg.
      • K-FACTOR: 1.2%.
      • S/N RATIO: 73.4 dB.
      • TILT: 0.1% @ Pulse & Bar.
      • NON LINEARITY: 0.1%.
      • COUPLING: Transformer.
      • POWER SOURCE: Passive.
      • DIMENSIONS: 120 mm x 73 mm x 30 mm (4.7" x 2.88" x 1.2") W, D, H.
      • WEIGHT: 0.34 kg. (0.75 lbs.) approx.
      • ACCESSORIES: Mounting brackets.
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