Kramer TR3-KRAMER

Video/Balanced Stereo Isolation Transformer

OUR PART #:  TR3-KRAMER Write the First Review.

Our Price: $184.00
List Price: $230.00
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  • Video Bandwidth -< 10KHz to 5.8MHz (-3db)
  • Audio S/N Ratio - -83dBu @ +4dBu @ 1000Hz
  • Audio & Video Input & Output External Ground Terminals
  • Audio & Video Grounding Options - dip switch selectable
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The TR-3 is a high performance audio isolation transformer for composite video and balanced stereo signals. It provides complete isolation between devices thus eliminating hum, ground loops and DC offsets which can degrade the audio and video quality.

Applications:

Broadcast and production audio/video studios Audio/video duplication studios Staging and fieldwork

  • Broadcast and production audio/video studios
  • Audio/video duplication studios
  • Staging and fieldwork

Features:

  • Video Bandwidth -< 10KHz to 5.8MHz (-3db)
  • Audio S/N Ratio - -83dBu @ +4dBu @ 1000Hz
  • Audio & Video Input & Output External Ground Terminals
  • Audio & Video Grounding Options - dip switch selectable
  • Passive - No Power Required
  • Compact Size - Part of the Kramer TOOLS™ family of compact, high qualityand cost effective solutions.

Specifications:

  • INPUTS:
    • 1 composite video
    • 1Vpp/75Ohm on a BNC connector
    • 2 balanced audio +4dBu/600Ohm on detachable terminal blocks
  • OUTPUTS:
    • 1 composite video
    • 1Vpp/75Ohm on a BNC connector
    • 2 balanced audio +4dBu/600O on detachable terminal blocks
  • MAX. OUTPUT LEVEL:
    • VIDEO: 4Vpp / 75Ohm
    • AUDIO: +26dBu
  • BANDWIDTH (-3dB):
    • VIDEO: < 10Hz to 5.8MHz; -3dB
    • AUDIO: 20Hz to 20kHz
  • DIFF. GAIN: 0.05%
  • DIFF. PHASE: 0.05 Deg
  • K-FACTOR: < 1.2%
  • S/N RATIO:
  • VIDEO: 73dB AUDIO: -83dBu @+4dBu/1000Hz
  • CONTROLS: Dipswitches to connect to chassis
  • VIDEO TILT: 0.1% @ Pulse & Bar
  • VIDEO NON LINEARITY: 0.1%
  • COUPLING: VIDEO: Transformer; AUDIO: Transformer
  • AUDIO THD + NOISE: 0.025% @+4dBu/1000Hz
  • DIMENSIONS: 4.77”W x 2.85”D x 1.2”H (12.1cm x 7.2cm x 3cm)
  • WEIGHT: 0.75lbs. approx. (0.34 kg)
  • ACCESSORIES: Mounting brackets

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