Studio/Field Editing Equipment
Distribution Amplifiers
Kramer VM20ARII 1:20 Video/Audio Distribution Amplifier
Kramer Electronics

Kramer VM-20ARII 1:20 Composite Video & Stereo Audio Distribution Amplifier

SKU: VDKRVM20ARII MFR: VM20ARII
What's Included
What's Included With This Item:
  • Kramer VM-20ARII 1:20 Composite Video & Stereo Audio Distribution Amplifier
  • Power Cord
  • Kramer 7 Years Limited Warranty
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OverviewFeaturesTech Specs

About this item

The Kramer VM-20ARII is a multi-format, high-performance distribution amplifier that can be configured for composite or SDI video and unbalanced stereo audio signals. It can be configured as a 1:10 distribution amplifier for s-Video (Y/C) signals or a 1:5 distribution amplifier for RGBS signals, both with unbalanced stereo audio.

What's Included With This Item

  • Kramer VM-20ARII 1:20 Composite Video & Stereo Audio Distribution Amplifier
  • Power Cord
  • Kramer 7 Years Limited Warranty

Key Features

  • High Bandwidth - 430MHz (-3dB)
  • Multi-Mode - Configure as a 1:20 (Composite), 1:10 (s-Video), or 1:5 (RGBS) DA
  • Grouped Audio Level Control
  • Grouped Level (Gain) and EQ (Peaking) Controls
  • Looping Input
  • Selectable Input Signal Termination
  • Video AC/DC Coupling Selection
  • Standard 19" Rack Mount Size - 2U

Technical Specs

Input 4 video looping, 1Vpp/75 Ohm on BNC connectors with termination switches; 4 audio stereo (or balanced mono) +4dBu/50k Ohm, on RCA connectors
Output Video: 20 (1:20, 2x1:10, 4x1:5, 1:10, 2x1:5) 1Vpp/75 Ohm on BNC connectors; Audio: 20 (1:20, 2x1:10, 4x1:5, 1:10, 2x1:5) stereo or balanced mono, +4dBu/50 Ohm, 27Vpp max. on RCA connectors
Video Bandwidth (-3dB) 430MHz
Audio Bandwidth (-3dB) 110kHz
Diff. Gain 0.06%
Diff. Phase 0.08Deg
Video S/N Ratio 76dB
Audio S/N Ratio 80dB
Video Control -1.2/+1.7dB level, 0/+2.4dB EQ
Audio Control +0.3/+6.2dB
Video Coupling DC/AC user selectable
Audio Coupling AC (input), DC (output)
Audio THD+noise 0.02%
2nd Harmonic 0.002%
Power Source 230V AC 50/60 Hz (115V U.S.A.) 18.5VA
Dimensions 19" x 7" x 2U W x D x H rack mountable
Weight 3.6kg (8lbs) approx
Warranty Kramer 7 years limited warranty
Jump to: OverviewFeaturesTech Specs