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FAQ 47-2002-en

When orientating a dish towards a satellite, I used a Satfinder ref. 7301.

Even when the position of the satellite dish allows a maximum signal reading, some of the channels that I receive still transmit noise (sparklies).

Respuesta: 

First make sure that the size of your dish is adequate for the area where you are living.

You must also take into account that the dish adjustment does not only consist in setting up the elevation and azimuth parameters.

A very important parameter is the LNB skew.

This skew will help to discriminate between the polarities transmitted by the satellite.

In order to adjust the skew:

  • Tune a strong satellite channel using an individual receiver (i.e.: Eurosport in Astra or Eutelsat)
  • Change its original polarity parameter
  • Rotate the LNB until this channel is no longer received.
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