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Satellite TV in an A'liner |
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| For Subscribers of Austar
Satellite Pay TV, the following information may be of assistance
to you, if you wish to take advantage of having Satellite TV whilst
camping. When Therese and I travel with our A’liner, we like the option
of being able to watch both "free to air" Television as well as
utilizing Austar Satellite Pay TV. To enable us to do this, apart from
carrying a "free to air" Explorer brand aerial, we also take
along our Austar Satellite Dish and our Austar Pay TV Decoder Box from
home. Satellite Dishes can be purchased through any Satellite TV
Installer. As we have the A’liner Explorer with the front boot, the
Satellite Dish fits nicely in that area for storage when not in use. When
we get to our location, and after the short time it takes to erect our A’liner
and Annex, I then set up the Satellite Dish. The actual set up of the
Satellite Dish can sometimes be very time consuming, as there are a few
steps involved in the positioning of the Satellite Dish.
The Satellite Dish needs to be aimed at the Satellite, which means lining up the Satellite Dish with both the correct Direction and Elevation. There has to be CLEAR line of sight and no obstructions like trees. Any obstruction will interfere with receiving a clear signal. The Satellite is situated around the Equator and approx. 23,000 miles from the Earth, so it only takes a very small error with the Direction and Elevation of the Dish to stop you receiving a signal. FIRSTLY, I mount the Satellite Dish to an aluminium pole, which is then placed into a bracket on the hitch frame. Any location will suffice, but it has to be secure with good line of sight. SECONDLY, once the Satellite Dish is in place, I then use a compass to face the Dish in a direction of a few degrees left of North, and then alter the Elevation to approximately 60 degrees. |
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| THIRDLY, I then connect
the cable to the dish via the attached LNB (Low Noise Block Down
Converter), with the other end connected to the Austar Decoder Box. (The
LNB receives the reflected signal from the Dish surface, and then sends
the signal to the Decoder Box.)
FINALLY, once the Television Set has been connected to the Decoder Box, I then switch both devices on, and use the Satellite Detection Signal in the Decoder Box to carry out the "Final Fine Tuning" of the Dish. This is the MOST frustrating time, as it can take quite a long time to get this right. This is just trial and error, making very minute adjustments. Getting the proper signal strength involves changing the Vertical Elevation of the Satellite Dish and also turning the LNB. |
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| You need to strive for a signal
strength of over 90 to ensure good reception. This is important if you
utilize any sort of through the wall antenna connection, as this reduces
the Signal strength. If you are just
connecting the cable straight to the decoder you can get away with a
signal strength of 70. Every change of
camping location will involve setting different settings on your Satellite
Dish each time. It is definitely NOT a set and forget
Direction/Elevation situation. If you
utilize the Austar Satellite Dish there will be areas in Australia where
the dish will NOT work. e.g. Areas where different size
Austar Satellite Dishes are used, and areas where Austar have NO
Signal. The effort is worth it, as you
can then receive PERFECT Satellite Pay TV Reception, with
the normal multitude of Channels to choose from.
UPDATE 16/1/03 Hi Ian here. I would assume that he would have taken measurements (direction, elevation and LNB polarization settings) BEFORE he took the Satellite Dish from his roof. Failing this, he needs to contact Austar and get a
technican out to fix it up. In future, it would be better for him to utilize a
"secondary" Satellite Dish to use for the mobile applications away from
home. These can be purchased through a Satellite TV Installer. Austar own the equipment, so the Customer would have to be extremely careful to safeguard the Austar property from theft or damage. I am not an expert in the setting up of the Decoder
Box, so I am not sure what happens when you return to "Factory Defaults".
Hi |
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Last updated:
22-Jan-03