Rx8315 Distribution Receiver; Rx8320 Atsc Broadcast Receiver; Figure 1.4 Rx8315 Distribution Receiver; Figure 1.5 Rx8320 Atsc Broadcast Receiver - Ericsson RX8000 Reference Manual

1.2.4.3

RX8315 Distribution Receiver

Figure 1.4 RX8315 Distribution Receiver

The RX8315 enables video distribution for both analog and digital networks.
The RX8315 provides compatibility with DVB Common Interface CA systems,
offering both single service and multi-service decryption capability. Decrypted
transport streams can be handed off into digital networks through a choice of ASI or
IP output interfaces.
The RX8315 can optionally decode any MPEG-2 or MPEG-4 AVC 4:2:0 video
standard, down-converting from HD to SD where necessary to provide an SD
composite video output for interfacing to analog networks or for low cost monitoring.
1.2.4.4

RX8320 ATSC Broadcast Receiver

Figure 1.5 RX8320 ATSC Broadcast Receiver

The RX8320 is specifically designed to enable a simple, reliable solution to the
ATSC broadcast transition for cable, telco or satellite operators who re-transmit the
local broadcast channels.
The RX8320 provides both ASI and 8-VSB inputs for reception of the broadcast
services over terrestrial or fiber links. It then provides a pass-thru capability so that
operators can carry the digital signals all the way to a subscriber's home.
To support analog TV delivery, the RX8320 also provides video decode capability
with high quality composite output and audio decode capability, including 5.1 multi-
channel to stereo down-mixing, to allow easy interfacing into the existing
infrastructure.
High Definition (HDTV) digital TV services can be down-converted for analog SD
delivery. Automatic picture aspect ratio conversion is performed based on any active
format description (AFD) and bar data present on the incoming digital TV service.
Legal and regulatory requirements are also fulfilled by the RX8320 for the transition
of ATSC broadcast services into analog TV delivery, with the extraction and
insertion of Closed Captions, Nielsen data, TV Guide data, and V-Chip program
rating information into the analog video outputs.
EN/LZT 790 0005 R7A
Introduction
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