EMA207 - 4 Channel MPEG-2 SD Encoder With built-in Multiplexer and ASI input/output

EMA207 - 4 Channel MPEG-2 SD Encoder With built-in Multiplexer and ASI input/output Photo

Key Features

  • 4-channel MPEG-2 SD Encoder/Multiplexer
  • Easy and high quality encoding and multiplexing of 4 A/V or SDI signals to one ASI-TS
  • Various cascading possibilities
  • Additional ASI input for digital ASI-TS insertion
  • Transparent Teletext- and service data transmission (VPS, WSS)
  • Audio level adjustment
  • Local and remote control via PC/Laptop, WebServer (TCP/IP)/ SNMP agent
  • Generation of NIT and further DVB tables


The BLANKOM EMA 207 is a professional, flexible and cost effective 4-channel MPEG-2 SD Encoder/Multiplexer that combines both encoding and multiplexing in one unit and provides excellent video quality and performance.

The EMA 2007 offers an efficient solution for encoding of up to 4 Analog Audio/Video or SDI signals into one digital ASI Transport stream and is ideally suited for cable-TV headends, broadcasting applications and digital video distribution via telco structures.

This device is most perfect for enabling cable operators to make their digital play out by processing analog inserted A/V (or SDI) signals in digital services.

It is also equipped with a separate ASI-input interface intended for cascading EMA 207 devices so to create digital ASI-TS with multiple programs. The ASI interface of the first module in the cascade (Master) can also be used to insert any other ASI-TS making this a most flexible solution for future digital networks.

The EMA 207 has an integrated webserver (TCP/IP) and features easy local and remote operation and control possibilities.

Application Example

EMA207 - 4 Channel MPEG-2 SD Encoder With built-in Multiplexer and ASI input/output Diagram