Winegard AS-2003 - Manual (Page 4)

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DIRECTV ® - 1-800-DIRECTV (1-800-347-3288)
ExpressVu - 1-888-SKYDISH (1-888-759-3474)
Your new Winegard RV Digital Satellite Unit is an
easy-to-install, easy-to-use satellite TV reception sys-
tem. Because it mounts on the top of your
recreational vehicle, it goes where you go and pro-
vides quality reception of digital satellite signal in the
continental United States only. Check with your pro-
gramming provider for exact coverage area.
DIGITAL BROADCAST
SYSTEM SATELLITE(S)
Introduction
Congratulations! You have an RV automated digital
satellite reception product — AS-2003. This unit,
used with your digital satellite receiver, will deliver
the best reception possible. Your new Winegard
digital satellite unit was designed for easy installa-
tion, setup and operation.
How Does Digital Satellite System
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 received by your
satellite antenna whose shape reflects and concen-
trates the signal to the LNBF*
attached to the antenna. The
LNBF is located at the “focal
point” of signal reflection, that is,
the point at which the maximum
amount of signal is effectively
concentrated. 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 elec-
tronics box, then to the receiver where
individual channel selection and pro-
cessing take place.
For Programming information call:
DISH NETWORK
TM - 1-800-333-DISH (1-800-333-3474)
Introduction/How Does Digital Satellite TV Work?
PROGRAMMING UPLINK
CONTROL CENTERS
HIGH POWER KU-BAND
DOWNLINK SIGNAL
WINEGARD AUTOMATIC
DIGITAL SATELLITE
SYSTEM ANTENNA
WINEGARD
SENSAR
® ANTENNA
RECEIVER
UPLINK SIGNAL
TELEVISION
SET
* Low Noise Block Converter Feed