NORPAK TES3
Multistandard VBI Encoding Platform:

The TES3 is a flexible platform which carries out insertion, reception, bridging, and multiplexing of digital data in the vertical blanking interval (VBI) of any analog television signal. It will operate in any countrys' television and power standard, and will encode and insert any VBI format including NABTS, WST and EIA608. Software modules are loaded into the TES3 that enable the various modes, including: 

NABTS data broadcast 
WST data broadcast 
Japanese data broadcast 
Test Encoder 
VBI standards conversion 
Data Bridge 
Closed Captioning 
MPEG to VBI Bridge 
WINK data broadcast 
LogoNet Encoder 

Support for custom applications/data formats is also available. 

NORPAK TES5
Multistandard SAerial Digital Video Encoder/Inserter

The primary function of the TES5 is the encoding and insertion digital data in the vertical blanking interval (VBI) and/or the active video of a 4:2:2 270 Mbit per second serial digital video television signal. It will operate in both 525 and 625 line environments and any power standard. Like the TES3, software modules are loaded into the TES5 to enable the data modes. Formats supported include high speed data broadcast (NABTS, WST and Japanese) and Closed Captioning (EIA608).

With the serial digital decoder which is integrated with the Program Video In, the TES5 can add Closed Captioning data (like V-chip or Extended Data Services) to an existing Line 21 Captioning stream.

And with the addition of the analog decoder integrated with the Auxiliary Analog Video In, the TES5 can also be configured as a data bridge. This allows the TES5 to take data from an analog television signal and insert it or "bridge" it onto the serial digital channel.