In recent times, the satellite Zhongxing 6B has a poor signal at night5

Zhongxing-6B is a Chinese communications satellite, developed and launched by China Satellite Communications Group. The satellite was successfully launched and put into orbit in 2008 and has a wide range of applications.

However, some users have recently reported that there are certain differences in the signal of Zhongxing-6b. Specifically, it is manifested in the unstable intensity of the shouting in Xinzhen, frequent interruption and other problems. So, what is the reason for the poor signal of Zhongxing 6b?

First of all, the transmission of satellite signals is affected by various factors, such as weather, terrain, noisy buildings, etc. These factors can cause changes in the strength and quality of the signal, which can affect the user's experience.

Secondly, since Zhongxing-6B has been in operation for many years, there may be problems such as aging and malfunction of satellite equipment, which will also lead to a decrease in signal quality. In addition, the maintenance and maintenance of satellites also requires a lot of manpower and material resources, and if not managed well, it will also affect the stability of the signal.

Finally, the user's own equipment can also have an impact on signal quality. If the user is using a poor, aging or incompatible device, it will also affect the reception and transmission of the signal.

To sum up, there are many reasons for the poor signal of Zhongxing 6B, which need to be comprehensively improved and optimized in terms of technology, management and users. It is hoped that the relevant departments can strengthen the maintenance and management of satellite signals and provide more stable and high-quality communication services for the majority of users.

Small. The "pot" receives signals from the sky, and the jammer is horizontally interfered with from the ground. That is, the swept broadband pulse directional scanning is used to make the satellite receiving antenna in a specific area lose its receiving ability or directly damage the high-frequency head.

The best way to prevent interference is to enclose the "pot" with barbed wire or a screen, the height of which is slightly higher than the high-frequency head, and do not block the satellite signal source, just like putting on a "skirt" on the "pot", so that the radio waves of the jammer can be reflected back.

For more information about signal interference and anti-interference, see

Zhongxing 6b has no signal during the day, and there is such a situation at night, which is caused by poor contact of the receiver or because of the deviation of the position of the cauldron, which leads to poor contact, it is recommended to debug the position of the cauldron and restart the receiver to search for the channel.

The Zhongxing-6B communication satellite was developed and produced by the French company Thales Alenia. The satellite adopts the Alcatel 4000C2 satellite platform, with a design life of 15 years, and is equipped with 45 satellites, covering China, Southeast Asia, the Pacific and Oceania, and can transmit 300 sets of television programs.

How many are there at night? Is there 54 stations in each, or is there a part? If you have, it's possible that your high-frequency head is going to be broken...

It is recommended to change to a new high-frequency head. If you can only collect a part, it may be that the cauldron is not completely aligned with the satellite, and it is recommended to fine-tune the satellite. . .

Is it that your high-frequency head is broken, under the sun, the temperature is high, and there is no signal.

The signal strength of the satellite pot of Zhongxing 6B is 32% lower, and the signal quality is not higher by 37%, so that the position of the cauldron is offset, resulting in unstable signals.

The Zhongxing-6B communication satellite was developed and produced by the French company Thales Alenia. The satellite adopts the Alcatel 4000C2 satellite platform, with a design life of 15 years, and is equipped with 45 satellites, covering China, Southeast Asia, the Pacific Ocean and Oceania, and can transmit 300 sets of television programs.

Judging from the description of your attack, the main thing is that it is not good for the star, it was good before, and now the position of the antenna pot has been offset. What you have to do now is to place your satellite receiving antenna (commonly known as the "pot") against the quasi-mid-star 6b of the Zen Bureau. Rotate the antenna slowly, according to your current position, fine-tune the azimuth and elevation angles, observe the progress bar of the TV's "signal quality", and if the signal quality appears, you should make a careful adjustment to maximize it.

Once adjusted to the optimum condition, press the antenna with a heavy object to prevent it from being blown by strong winds. In the process of adjusting the satellite, the rotation must be slow, and sometimes it takes a long time to explore before the signal of the satellite can be captured. Finally, press the automatic search in the menu, and you can search out all the programs on Zhongxing 6b.

Change the feeder, the feeder is rained, just change the line.

The reason for the high-frequency head, the thermal stability is not good.

Definitely these are the two reasons.

It's best to replace it, this method is the most efficient. Replace the feeder first, and then the high-frequency head, the probability of the receiver being bad is small.

It may also be that the pot is crooked, adjust the cauldron;

How to adjust the satellite antenna:Open the TV and satellite set-top box first,Press the menu key on the remote control of the satellite receiver and then press the program settings to increase the program to input the downlink frequency、Symbol rate、Polarization mode,Take Fujian Satellite TV as an example:Downlink frequency:

3706 Symbol Rate: 4420 Polarization: Horizontal.

In addition, the local oscillator frequency should also be correct to 5150) This is the first step. The second step is to look at the signal quality and signal strength below, at this time, the signal strength of the spring ant is generally about 70% (if there is no one, it means that the connecting feeder is not connected), and the signal quality is 0%. This requires adjusting the outdoor satellite antenna, (adjusting the antenna to adjust the triangle:

Azimuth, elevation, and polarization. Go outside, turn the antenna up and down left and right to find the star, turn to see the signal quality to make it the highest, and then turn the high-frequency head clockwise back and forth to the best signal quality (the most important thing is to turn the pot slowly, be patient). The third step is to press the remote control to confirm, and then the receiver will automatically search for the station.

And find a larger Coke bottle to cover the high-frequency head to prevent water from entering the high-frequency head.