Products
ATP420 Teletext Inserter
The ATP420 is a revolutionary new teletext inserter combining the speed and accessibility of network connection with the reliability traditionally associated with a product from MRG Systems.
The ATP420 combines a full broadcast quality inserter, page store and network interface into a 1U box consuming less than 12 Watts.
Furthermore it can store up to 10,000 pages in battery-backed memory ensuring that it will restart transmission within a few seconds of power being applied.
Main Features include:
- Highly efficient IPP output
- Battery-backed storage for 10,000 pages
- Designed to work as master/standby pair.
- Runs over TCP/IP using an efficient packet protocol.
- Capable of inserting on 17 lines on odd fields and 18 lines on the even field.
- Full broadcast quality video path.
- Full EMC approval.
- Compact 1U rack-mounting unit.
- Ultra-reliable single board construction with no disk or fan.
- Separate output provided for monitoring purposes..
Downloads
You can download a PDF of this product on the link below. PDF files require the Adobe® Reader®
Network Protocol
A new page update protocol has been defined by MRG to take advantage of the larger packet sizes available when working over a network. Using the new protocol most page updates fit within a single packet and receives a single packet response thus minimising the response times and speeding up the transmission.
Dynamic Allocation
Using IPP the ATP420 is able to transmit efficiently and provide facilities for dynamically allocating the available VBI bandwidth.
