Introduction/How Does Digital Satellite TV Work?
About this manual
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Introduction
Congratulations! You have purchased one of Winegard’s latest developments in the mobile satel- lite reception product line
How Does Digital Satellite
TV Work?
Satellite programming originates from an “uplink” facility on Earth — the facility receives many signals from different sources, combines the signals digitally and transmits to the satellites. The satellites (22,300 miles above Earth) receive the uplink signal, amplify it and then transmit it back to earth in the Ku fre- quency band. This signal is
concentrated and reflected to the LNBF* located at the “focal point” of the dish. The LNBF amplifies and converts the signal to the 950 to 1450 MHz range. The signal is then
passed through a coaxial cable to the re- ceiver where individual channel selection and processing take place.
*Low Noise Block Converter Feed
UPLINK SIGNAL
PROGRAMMING UPLINK
CONTROL CENTERS
For Programming information call:
DISH NETWORK® -
Your new Winegard RV Digital Satellite System is an
RoadTrip™ features:
•Two receiver compatible
•Easy
•Ability to toggle between satellites while Stationary or
•Winegard warranty
•Integrated DVB Technology
•GPS Technology (SDi
DIGITAL BROADCAST SYSTEM
SATELLITE(S)
HIGH POWER
DOWNLINK SIGNAL
WINEGARD DIGITAL SATELLITE
SYSTEM ANTENNA
SECONDARY
RECEIVERTELEVISION SET
PRIMARY
RECEIVER
DIRECTV® is an official trademark of DIRECTV, a unit of GM Hughes Electronics Corporation. DISH Network® is an official trademark of EchoStar Communications Corporaton.
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