Your "LNB" will be the unit at the end of the satellite tv dish arm and also means "low sound prevent down converter". Its job is always to collect the actual sign from the satellite and change the sign into a regularity that can journey down the cables together with hardly any signal energy decline.

Your ASTRA spoutnik broadcast signals by 50 % linear polarisations (Horizontal and Vertical). A good LNB obtains those signals, amplifies these people, splits these people in to a number of sub-bands, converts the crooks to less Intermediate Consistency (In case) band as well as goes that for the receiver. The particular receiver selects the appropriate sub-band by mailing the appropriate existing (Thirteen = /, 16 = They would) as well as 22kHz transitioning tone towards the LNB (tone on Is equal to Hi-band).

When you have poor picture quality as well as zero picture in any respect and also you consider the problem most likely the LNB plus you've got easy and safe entry to your satellite tv for pc plate first thing you could do is to employ a satellite tv indication finder connected to the 1st relationship stage accessible following the cabling enter in the home, this may be a reduce steer having a connect onto it or perhaps a outlet repaired to a walls within your Services DSTV installations .

If you have by now done this and you also obtained absolutely no sign or a bad signal for the satellite tv for pc transmission person and you have risk-free quick access to your satellite recipe, you can now go outside to the satellite tv meal as well as disconnect the following cables from your LNB and correct your satellite tv for pc sign finder instead on the LNB, do not move the recipe. If you acquire simply no indication you will want to switch your LNB, however if you simply don't realize a fantastic indication at this time then you may need to change the wires primary lower in the LNB to the very first link box inside the home.