Thank you for purchasing the Home Signal Distribution Kit
for Satellite TV Plus SIRIUS
The Home Signal Distribution Kit for Satellite TV Plus SIRIUS allows you to combine your Dish Network® or DIRECTV® signal with the SIRIUS® signal into one
RG-6 cable, avoiding the necessity of installing a separate cable from the SIRIUS
antenna to the SIRIUS radio. Instead, both the satellite TV signal and SIRIUS
signal are combined together outdoors near the satellite TV dish. Inside the home
at a convenient location, the combined signal is split back into two separate
signals.
The SIRIUS outdoor antenna is a high-performance antenna, specically designed to receive signals from the SIRIUS satellites and terrestrial (ground) transmitters when mounted outdoors on a home or other building, wall, pole, or roof.
The antenna has been approved by Sirius Satellite Radio to receive the SIRIUS
signal under a variety of conditions within the SIRIUS North American coverage
area.
Installation of the Combiner and Splitter requires experience in mechanical
and electrical procedures. Review this installation manual before beginning
the installation process. If you are not comfortable or experienced with the
installation procedures, SIRIUS recommends that you have a professional
install the kit and wiring for you.
The antenna should be mounted according to the instructions in this manual to
ensure the best quality reception of the SIRIUS signal. All necessary mounting
hardware for a variety of mounting options is included with this kit.
In this installation guide, Direct Broadcast System is abbreviated as DBS and
refers to the satellite TV system, either Dish Network or DIRECTV.
For the latest information about this and other SIRIUS products, please visit
http://www.sirius.com.
Open the box and verify that all the items shown below are included with the kit.
If any items are missing, please contact your dealer or retailer immediately. Keep
your purchase receipt and the packaging materials should you need to return or
ship the kit.
A. Outdoor Antenna
B. Antenna Base
C. Combiner (SR2261)
D. Splitter (SR2251)
E. AC Power Adapter
F. Rubber Cable Boot
G. RG-174 Adapter Cable
H. U-Bolts (2)
I. Mounting Brackets (2)
J. Hex Lock Nuts (4)
K. #10 Screws (8)
L. Cable Tie
Tools Required
A phillips-type screwdriver and a 3/8 in. wrench is needed for installation. Depending upon the type of installation, a power drill with a 3/32 in. drill bit may also
be required.
Caution and Warnings
WARNING: Be sure not to cut, damage, or puncture the external jacket of the
cables during the installation procedure. Damage to the cables can cause the
SIRIUS or Satellite TV signal to be degraded or unavailable, and can also cause
water to intrude into the cable causing the cable to fail.
4
Home Signal Distribution Kit Installation Guide
Combiner and Splitter Port Identication
COMBINER
COMBINED OUT
DBS INSIRIUS IN
SPLITTER
COMBINED IN
DBS
OUT
POWER
IN
SIRIUS
OUT
SPLITTER
DISHPRO
ADAPTER
INCORRECT
SPLITTER
COMBINER
SPLITTER
COMBINER
SPLITTER
COMBINER
SPLITTER
COMBINER
CORRECT
MULTISWITCH
SIRIUS/Satellite TV
Combiner
SIRIUS/Satellite TV
Combiner
SIRIUS/Satellite TV
Splitter
SIRIUS/Satellite TV
Splitter
For a successful installation, the various cables used in the installation process
described later in this manual must be connected to the correct ports on the
Combiner and Splitter. The following illustration identies the ports on each device. This diagram should be used for reference during installation.
Installation Considerations
Multiswitches, Signal Splitters, DishPro Adapters
If your satellite TV system is using multiswitches, signal splitters, DishPro adapters (DISH Network), or other device, all these devices will prevent the SIRIUS
signal from passing through them, therefore the SIRIUS signal cannot be combined with the satellite TV signal when passing through these devices. Instead,
the SIRIUS signal and satellite TV signal have to be both combined and split
either before or after these devices.
Stated in the simplest terms, between the Combiner and the Splitter, there can
only be an uninterrupted length of RG-6 cable as shown in the following illustration.
Home Signal Distribution Kit Installation Guide
5
Installation Overview
Depending upon your particular conguration, you may decide to combine the
satellite TV and SIRIUS signals on the roof near the satellite TV dish, or if a
multiswitch is present, to combine the signals before or after the multiswitch. The
following sections explain the various congurations:
Simple Conguration: Your satellite TV system has a single LNB and
—
no multiswitch (page 7).
Before Multiswitch Conguration: Your satellite TV system uses a
—
multiswitch and the Combiner/Splitter will be installed before the multiswitch (page 10).
After Multiswitch Conguration (Multiswitch Located on the Roof):
—
Your satellite TV system uses a multiswitch which is located on the roof
of the house (either integrated into the dish or external) and the Combiner/Splitter will be installed after the multiswitch (page 13).
After Multiswitch Conguration (Multiswitch Located Indoors): Your
—
satellite TV system uses a multiswitch which is located inside the house
and the Combiner/Splitter will be installed after the multiswitch (page 17).
Read through the following section that pertains to your conguration before
beginning installation.
6
Home Signal Distribution Kit Installation Guide
Simple Conguration (Single LNB, No Multiswitch)
Adapter
Cable
SATELLITE
OUTDOOR ANTENNASATELLITE DISH
SATELLITE RADIO
SPLITTER
TV
C
S
COMBINER
COMMON
CABLE RUN
A simple conguration without a multiswitch might look like the following illustration. The SIRIUS signal and the satellite TV signal are combined into one and
use the existing satellite TV cable run from the roof all the way into the room inside the home where the SIRIUS radio and satellite TV receiver are located. The
signals are then split and connected to each device. The benet of the SIRIUS
Combiner/Splitter in this scenario is avoiding having to run an additional cable for
the SIRIUS radio from the roof all the way into a room in the interior of the home.
The next diagram shows the same conguration. Note that in the common cable
run between the Combiner and Splitter there are no devices such a splitter or
DishPro Adapter. If a DishPro adapter is needed, it must be installed after the
Splitter as shown.
Home Signal Distribution Kit Installation Guide
7
COMBINERCOMBINER
SPLITTER
SIRIUS
RECEIVER
COMMON
CABLE RUN
RECVR/TUNER
DISHPRO
ADAPTER
WITHOUT DISHPRO ADAPTER:
WITH DISHPRO ADAPTER:
SPLITTER
SIRIUS
RECEIVER
COMMON
CABLE RUN
RECVR/TUNER
Materials Required
RG-6
RG-6
1
C
Combiner
Splitter
2
RG-6
RG-6
RG-174
Adapter Cable
S
3
4
COMMON EXISTING
RG-6 CABLING
In order to install the SIRIUS antenna and the Combiner and Splitter, you will
need to purchase several lengths of RG-6 cables to complete your installation.
The length of the cables needed is dependent upon your particular conguration.
RG-6 cable is typically sold in lengths of 10, 25, or 50 ft., with “F” type connectors on each end. These cables may be purchased at your local hardware store,
home center, or electronics retailer.
The cables which must be purchased are depicted in the following illustration as
solid black and are numbered, while existing cables are shown as gray.
8
Home Signal Distribution Kit Installation Guide
The following tables provide maximum overall cable runs and suggested maximum cable lengths. Maximum lengths for the overall cable runs must be observed. (The actual cable runs in your installation may be less than the maximum
lengths shown.)
CommonExisting Cable - Combiner to Splitter150 feet
3Splitter to satellite TV Receiver/Tuner25 feet
4Splitter to SIRIUS RG-174 Adapter Cable50 feet
Home Signal Distribution Kit Installation Guide
9
Before Multiswitch Conguration
Adapter
Cable
SATELLITE DISHOUTDOOR ANTENNA
SATELLITE RADIO
MULTISWITCH
S
COMMON
CABLE RUN
COMBINER
C
TV
TVTV
SPLITTER
M
This conguration is only used when the multiswitch is not located on the roof.
In this conguration the SIRIUS signal and the satellite TV signal are combined
on one common cable on the roof. The combined signal is then carried from the
roof to the multiswitch where the signal is split back into separate signals before
the multiswitch. The benet of the SIRIUS Combiner/Splitter in this installation is
avoiding having to run an additional cable for the SIRIUS radio from the roof to
the interior of the home.
The following illustration shows the installation of the Combiner/Splitter before
the multiswitch.
The next diagram shows the same conguration. Note that in the common cable
run between the Combiner and Splitter, there are no devices such a splitter or
DishPro Adapter.
10
Home Signal Distribution Kit Installation Guide
WITH DISHPRO ADAPTER:
RECVR/TUNERs
DISHPRO
ADAPTER
COMMON
CABLE RUN
RECVR/TUNERsSIRIUS RECEIVER
COMBINER
SPLITTER
MULTISWITCH
COMMON
CABLE RUN
SIRIUS RECEIVER
COMBINER
SPLITTER
MULTISWITCH
WITHOUT DISHPRO ADAPTER:
Materials Required
RG-6
RG-6
1
C
Combiner
Splitter
Multiswitch
2
RG-6
RG-6
RG-174
Adapter Cable
S
3
RG-6
4
5
COMMON EXISTING
RG-6 CABLING
M
In order to install the SIRIUS antenna and the Combiner and Splitter, you will
need to purchase several lengths of RG-6 cables to complete your installation.
The length of the cables needed is dependent upon your particular conguration.
RG-6 cable is typically sold in lengths of 10, 25, or 50 ft., with “F” type connectors on each end. These cables may be purchased at your local hardware store,
home center, or electronics retailer.
The cables which must be purchased are depicted in the following illustration as
solid black and are numbered, while existing cables are shown as gray.
Home Signal Distribution Kit Installation Guide
11
The following tables provide maximum overall cable runs and suggested maximum cable lengths. Maximum lengths for the overall cable runs must be observed. (The actual cable runs in your installation may be less than the maximum
lengths shown.)