The Reflector
In
the continental United States, reflector sizes may vary from 6 ft to 16 ft in
diameter. Reflectors come in several different configurations such as metal, fiberglass
or mesh. Metal and fiberglass are preferred since they maintain their parabolic
shape better and on the whole are more durable and accurate. Mesh reflectors,
however, tend to be less obtrusive and todays' designs hold up extremely well
under even adverse weather conditions. On the left we have pictured a typical
10 foot mesh reflector, widely used for top-notch reception.
With a larger reflector, you will generally have a greater amount of signal, narrower beamwidth and the picture quality of weak or distant transponders can be somewhat improved. The aesthetic considerations of some communities must also be taken into account when selecting a full-arc satellite reflector. Reflector size is dependent on your geographic area and the programming you wish to receive. For residential use, 7.5 ft and 10 ft mesh reflectors seem to prevail.
Satellite systems are very site sensitive and a clear view of the entire satellite arc is of the utmost importance. Generally the dish will be mounted at ground level on a sturdy steel pole within a 100 - 150 ft cable distance. If trees or other structures block the reflectors' view of a portion of the satellite arc, the only suitable location may be an elevated one. Occasionally a tall pole may be used or the system can be mounted on the roof. We have seen some of the most unusual methods to raise reflectors above ground level. We suggest you look below at several pole mounts which can be used to elevate your reflector. They are economically priced and have proven performance records.
The Reflector
The Feed Assembly
The Actuator
The Receiver
FCC Fact Sheet
For additional Full-Arc Satellite Systems information: sodac@sodac.com