openGear - HDTV / Multi-Definition

MDK-111A Lite
HD/SD SDI Mixer / Keyer
Simultaneous A/B background mixing with external keying.

The MDK-111A Lite is a high quality HD/SD SDI video keyer with A/B background inputs for additional background mixing. An excellent device for keying external devices such as character generators, graphic systems and EAS devices into a program feed. The MDK-111A Lite offers full key control with shaped and unshaped keying, self key or alpha key, transparency, gain and clip control, mask and matte fill. The additional background A & B inputs allows for background dissolves and Vfades in behind the external key source. All four inputs have line synchronization, locked to an external reference, to ease system timing requirements. Outputs for PGM, Preview, and Clean offer independent proc control with FTB capability.

The MDK-111A Lite offers a wide range of control with 3 programmable GPI inputs, 3 tally outputs, M2100 serial control and full DashBoard Control and Monitoring.

Built in bypass relay from A input to PGM protects your air feed when the device is taken off-line to ensure critical program content is not lost.

 

Functional Block Diagram:

Rear Module Connections:

 

• HD/SD SDI SMPTE-292M, 1.5Gb/s and SMPTE 259M, 270Mb/s
• A/B Mix / Vfade with external key
• 4 inputs: A, B, Key Video, Key Alpha
• 4 outputs: 2 PGM, 1 Preview, 1 Clean
• Independent proc control on outputs
• FTB (fade-to-black)
• Bypass relay from A input to PGM out
• GPI/GPO, serial, DashBoard Control
• Key, transparency, gain, clip, Shaped / Unshaped, Alpha / Self, Mask

DashBoard Remote Control and Monitoring

• Network control
• Ethernet 10/100 Mbit connectivity
• Parametric control
• System wide alarm monitoring
• more...