Every household that has a DSTV decoder experiences poor or no-signal connections. I remember as well wondering as to why is my DStv signal quality low? What should DStv signal strength and quality be? What is more important signal strength or quality? What is the difference between signal strength and quality? Then recently I wondered if there is a way on How do I adjust my DStv dish signal?.. After a close extermination and taking time to fix the errors on the decoder and managed to check signal strength on DStv which was resolved. This fix explained in this article is the best technical way and methods you must learn and use for How to adjust DStv dish signal.
How do I adjust my DStv dish signal?
A low DStv signal strength causes your decoder to lose signal. As a result, your TV may display a pixelated or frozen image and in severe cases, a photo-free situation can occur if your set-top box displays the error message E48-32 with no signal.
- Signal Strength
The signal strength indicates how well your satellite dish aligns with satellites orbiting in space. Signal strength shows the strength of the received signal from the transmitting dish. This is a value between 0 and 100, with 100 indicating the strongest signal. If the signal strength is 0 or -1, you have no signal.
- Signal Quality
Signal quality is a measure of the level of interference between your set-top box and the satellite. The interference that affects all signals is called noise and its examples are reflections and meteorological elements such as clouds and rain. So, the lower the volume, the better the signal quality. The best signal quality is shown as 100%. Poor quality, on the other hand, is characterized by values below 50%.
Factors That Cause Low Signal Strength and Quality
Like all signals, the strength and quality of a DStv signal is affected by obstacles and weather conditions. Obstacles such as trees, roofs, buildings, and clouds in the signal path and satellite dish can cause problems. In fact, poor LNB and antenna setup are also major causes of poor signal strength issues.
Improper connection of the F-type connectors to the coaxial cable can also reduce the strength of your signal.
- Ways of Fixing DStv Signal Strength
If an error occurs even though there is no open DStv signal, you can adjust the DStv signal strength as follows. However, these solutions apply to residential installations for satellite dishes.
- Check F-type connectors
Check that the F-connector is not properly connected to the converter and on the back of the set-top box.
- Adjust LNB Alignment
Align your LNB properly at an angle of inclination with respect to signal polarity, your local location and the selected satellite.
- Adjust the alignment of the satellite dish
Align the parabola properly by adjusting the horizontal angle and elevation.
- Get a Replacement for a faulty LNB
Purchase a new LNB and replace the faulty one with it. LNB errors cause low signal strength on DStv so, if it is rusty or has developed a fault, you will have problems, hence, replacing it is the ideal option.
- Move the satellite dish
If the dish is installed in a place with signal obstructions such as trees and buildings, move it to a better location.
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