TV says there is no signal on some channels

Mustafa Kemal Erdem
Writer Mustafa Kemal Erdem 6 Minimum Reading

The problem that it says "there is no signal on some channels on the satellite or television" is mostly related to the dish and cable. This situation is the same in centralized systems.

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Whenever we look at complaints that say there is no signal on some channels on the satellite, we come across similar problems. The problem that occurs generally depends on weather conditions. However, cable, satellite dish, LNB, connector, input connections and other possible reasons cause this.

It says there is no signal on some channels on the satellite

No signal is a situation like a connection problem between the satellite and the television. In short, it occurs when the connection is insufficient. It is common when the signal quality is insufficient.

In what situations does signal problem occur?

The most common times are winter months. It occurs frequently in snowy and rainy weather. It also occurs in extremely windy weather. In snowy weather, a signal warning appears because the dish antenna is covered with snow.

Apart from this, we list a list of possible situations that generally occur under our subheading.

Reasons for the problem of no signal on some channels on television

1- Cable quality of the satellite device

It is among the reasons that cause low signal quality. Plus, in extremely cold or hot weather, the cable wears out and its outer surface begins to gradually flake or soften. This not only reduces the quality, but also paves the way for liquid contact with the cable over time.

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2- Movement of the satellite dish

This is mostly related to the placement of the dish antenna. Satellite dish antennas that are not mounted on solid locations may become chipped or slip in windy weather. Apart from this, depending on the quality of the satellite dish, it has a certain lifespan depending on wear and tear.

3- Connector problem

Rusting or poor quality of connectors also causes a certain level drop.

There is no signal on some channels on the television 2
There is no signal on some channels on the connector-based television

4- Wrong LNB direction or drift

LBN direction seriously affects the signal level. Generally, the cable entry is downwards. If you do not have a signal measuring device, one person stays next to the television and the other person increases this level by playing with the LNB. This level is done by selecting a channel or entering it in the general satellite setting area.

There is no signal on some channels on the television 1
There is no signal on some channels on the television. LBN problem

5- Problems inside or outside the building

In central or non-central places, signal drops may occur over time due to cable wear and other reasons. This situation occurs frequently in old buildings. It is necessary to try with another port or cable for testing. Of course, it should also be implemented by changing the satellite receiver. https://www.andronova.net

Suggestions for no signal on some channels on TV

Solution suggestions for the signal problem are as follows:

  • We recommend you read all of the above. Then, if you have it, try your satellite dish by connecting another satellite receiver to your television.
  • Those who have an external satellite receiver can test their device at their neighbor or satellite receiver seller.
  • Check LNB orientation. The place where the cable enters will face the bottom.
  • Check if there is any movement in the satellite dish. After trying the above, if it is clearly understood that it is related to the bowl, make slight movements in the bowl.
  • Check cable entries. Depending on the situation, remove it and open another end and make the connection again.
  • If the cable has splices, connect with a cable without splices. Or connect a conductive part for the splice.
  • If your cable is not too long, it will affect the quality of the signal. If there is not much distance between the dish and the TV, get your cable short and of good quality.
There is no signal on some channels on the TV
TV says there is no signal on some channels

Let's come to the question of how a satellite works.

Satellites are human-made objects that orbit and generally revolve around the Earth. Satellites orbit the Earth at a certain speed and thus remain at a fixed point around the Earth. This point is called the “geostationary” point. The operation of satellites is influenced by gravitational forces as they orbit the Earth. These forces keep the satellites in a fixed point around the Earth. The orbit of the satellites revolves around the Earth's orbit in the same direction as the Earth's orbit. Therefore, satellites remain at a fixed point around the Earth's orbit and revolve around the Earth.

Satellite usage areas

Satellites are used in many areas. Some of these areas are:

Weather forecast: Satellites can be used to predict the weather. Satellites can make weather forecasts by measuring weather conditions.

Space exploration: Satellites can be used for space exploration. For example, satellites can study planets and other bodies in the Solar System and gather information.

Telecommunication: Satellites can be used for telecommunication purposes. For example, satellites can make phone calls and data transfers.

Update and mapping: Satellites can be used for update and mapping purposes. For example, satellites can create maps by collecting geographic information from different parts of the Earth.

Energy production: Satellites can also be used for energy production. For example, satellites that can produce solar energy can be used.

Turkey is doing important work in the field of space technology and there are various satellites in Turkey. Examples include:

Göktürk-1: It is Turkey's first satellite and was launched in 2006. Göktürk-1 is used for purposes such as weather forecasting, updating and mapping.

Göktürk-2: It is Turkey's second satellite and was launched in 2012. Göktürk-2 is used for purposes such as weather forecasting, updating and mapping.

RASAT: It is Turkey's third satellite and was launched in 2011. RASAT is used for purposes such as weather forecasting, updating and mapping.

Türksat-5A: It is Turkey's fourth satellite and was launched in 2021. Turksat-5A is used for telecommunication purposes.

Our news says there is no signal on some channels on the television, so far.

Our suggestion is related to:What does no signal mean?

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