1:3 Multi-Format Video, HDMI & Computer Graphics Video Distribution Amplifier


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The VM-73 is a 5-input multi-format distribution amplifier for composite, s-Video (Y/C), component (YUV), computer graphics video and HDMI signals. The unit is five 1:3 distribution amplifiers in one package.

Features & Benefits

  • High Bandwidth - Composite: 430MHz; s-Video (Y): 440MHz; component (YUV) 430MHz; computer graphics video: 405MHz (all values at -3dB).
  • HDTV Compatible.
  • Max. Data Rate - 6.75Gbps (2.25Gbps per graphic channel, HDMI).
  • HDCP & HDMI Compliant.
  • Standard 19" Rack Mount Size - 1U. Rack "ears" included.
  • Worldwide Power Supply - 100-240V AC.

Product Use Diagram

Product Specifications

Inputs1 composite on a BNC connector; 1 s-Video on a 4-pin connector; 1 component (Y, Pb/Cb, Pr/Cr) on 3 RCA connectors; 1 XGA on a 15-pin HD connector; 1 HDMI on an HDMI connector
Outputs3 composite on BNC connectors; 3 s-Video on 4-pin connectors; 3 component (Y, Pb/Cb, Pr/Cr) on 3 RCA connectors each; 3 XGA on 15-pin HD connectors; 3 HDMI on HDMI connectors
Output Level1.8Vpp (composite); 1.9Vpp (Y/C); 2.0Vpp (component); 2.0Vpp (XGA)
Bandwidth430MHz (composite); 440MHz (Y/C); 430MHz (component); 405MHz (XGA); 2.25Gbps (HDMI)
Diff. Gain0.05% (Composite, Component, XGA); 0.06% (Y/C)
Diff. Phase0.05Deg (Composite, Component); 0.03Deg (XGA); 0.02Deg (Y/C)
S/N Ratio62dB (Composite, Y/C); 69dB (XGA); 74dB (Component)
CouplingDC (composite); Y-DC, C-AC (Y/C); DC (component); DC (XGA)
Crosstalk-60dB Hostile
Power Consumption5V DC; 150mA
Operating Temperature0° to 40°C (32° to 104°F)
Storage Temperature-40° to +70°C (-40° to 158°F)
Product Dimensions W, D, H19" x 7.20" x 1U (43.6cm x 18.30cm 4.36cm)
Product Weight3.2 lbs (1.5kg)