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Appendix

RX8200 Configuration Guide

3.8 GLOSSARY OF ABBREVIATIONS

Abbreviation/Term

Description

C-Band

C Band is the original frequency allocation for communications satellites. C-

Band uses 3.7-4.2GHz for downlink and 5.925-6.425Ghz for uplink.

DVB

Digital Video Broadcasting

FEC

Forward Error Correction is a system of error control for data transmission,

wherein the sender adds redundant data (also known as an error correction

code) to its messages.

GUI

Graphic User Interface

IFL

Generically, IFL (Intra-Facility Link) refers to a cable which runs between two

facilities.

In satellite usage, the term IFL refers to the cable which connects the ODU (Out-

Door-Unit) with the IDU (In-Door-Unit).

IP/DVB

This is the phrase used to describe the delivery of IP content over a DVB

satellite network.

Band

The K

band (pronounced "kay-yoo") is a portion of the electromagnetic

spectrum within the microwave range of frequencies. K

band is primarily used

for satellite communications particularly from remote locations back to a

television network's studio for editing and broadcasting.

LAN

Local Area Network

L-Band

L band is a frequency range between 390MHz and 1.55GHz which is used for

satellite communications and for terrestrial communications between satellite

equipment. An LNB is used to convert Ku and C Band frequency bands to L

band, which can be transmitted over the IFL and processed by the IDU.

LNB

A low-noise block converter (LNB, for low-noise block, or sometimes LNC, for

low-noise converter) is the (receiving, or downlink) antenna of a satellite dish

commonly used for satellite TV reception.

A device used to output the frequency of an incoming modulated radio-frequency

carrier signal, to produce the required intermediate frequency.

MPEG

Motion Pictures Experts Group. Video file format.

NIC

Network Interface Card

PID

(Process IDentifier) A temporary number assigned to a process or service.

MPE

Multiprotocol Encapsulation, is a Data link layer protocol that provides a means

to carry packet oriented protocols (like for instance IP) on top of MPEG transport

stream (TS).

WNE

World News Express - IP file-based delivery system for Reuters news content.

RLS

Reuters Live Service - Linear-based delivery system for Reuters news content.

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