Modulation method of the satellite cauldron Zhongxing 6BC 1 2M

See the polarization scale on the high-frequency head? There is a 0 scale in the middle, just parallel it to the ground, no matter up and down, left and right, the 0 line is parallel to the earth. Visual inspection ensures that the high-frequency head is roughly perpendicular to the bottom of the pot!

Are you an aluminum pot or a mesh pot? What brand of head? The signal of the aluminum pot is much stronger.

The signal of Southeast Satellite TV is not only 47-48, but it can also be as high as 60. After receiving Southeast Satellite TV, it is pressed with a brick bar baseframe, but it can be moved left and right, and the ground level is the best. Then slowly tilt left or right, or up and down, cross adjustment.

After tuning to the strongest. To adjust the focus, that is, to pull the high-frequency head outward, or back in. No, adjust the polarization angle a little more.

The angle of each rotation should not be too large 2-3 degrees, and it will be worse after each adjustment. It's simple!

Signals vary from place to place. There is also the fact that the high-frequency head must be genuine, not a copycat fake head. Here are the steps to debug in Form 6:

When connecting the feeder, be careful not to short circuit (the outer mesh should not be in contact with the copper core in the middle), use Southeast Satellite TV to find stars, aim at the center of the pot with the high-frequency head, and the high-frequency head is at the zero scale level. Adjust the elevation angle first, adjust the signal strength to the highest, and then adjust the azimuth angle, (generally due south is slightly east or west, which is related to your local longitude), the signal quality appears, and adjust to the highest, and then change to Hunan and Sichuan and other stations with weak signals, and adjust the signal to the highest, (at this time, you can fine-tune the polarization angle, azimuth angle and elevation angle, and you can also fine-tune the focus until the station is fully closed).

You are **, if you are in the north, it is unlikely that the antenna of the meter will be completely closed to 6b, you can change the antenna of one and a half meters, it is easy to tune, and the signal is much more stable.

The direction of the cauldron of Zhongxing-6C satellite is due south datum direction 0, the positive value is to the west, and the negative value is to the east。Connect the receiver with a closed line, the high frequency head is fixed on the feed tray of the pot, and the 0 scale mark of the high frequency head is approximately parallel to the ground. The sound of the receiver is connected to the TV, and a channel or frequency that is easier to receive is selected, such as Guizhou TV and China Education TV, and the signal quality is called up.

If the signal strength is above 60, the line is connected, otherwise there is a problem with the line or interface. The pot side is facing south, start to lower the elevation angle of the pot, and turn the pot to the east or west.

Satellite cauldron features:

It looks like a pot, consisting of a parabola and a feed and a high-frequency head located at the focal point of the parabola, and when the signal comes, it is reflected to the feed through the "pot" of the parabola, collected centrally and transmitted to the TV. Because the pot concentrates the signal, the signal strength is stronger and more stable than those simple antennas of the past.

Its appearance, in fact, is similar to some of our radio telescopes, the principle is also similar, we can think that the satellite pot is actually equivalent to a miniature radio telescope, but the signal received by the satellite pot mainly comes from the satellite.

Zhongxing Satellite Receiver Adjustment Method:

1. Fix the high-frequency head of the satellite receiver on the fixture, and the general fixture is in the middle of the high-frequency head waveguide, and adjust the zero scale of the high-frequency head to a horizontal state.

2. Place the receiver next to Zhongxing6B, connect the high-frequency head receiver with a feeder, turn on the receiver power, find Southeast Satellite TV, press the F3 button on the remote control, **Change in signal quality.

3. Zhongxing 6b is located at east longitude. Since most of the Zhongxing 6b is facing south, the elevation angle is roughly adjusted first, the signal quality is adjusted to the maximum, and then the azimuth angle is adjusted. Once the signal quality is present, slowly adjust it to the highest signal quality.

4. After the signal is the highest, manually adjust the high-frequency head and adjust the high-frequency head in turn.

The reception frequency of our cauldron high-frequency head is partially overlapping with the 5G channels of China Telecom and China Unicom.

China Telecom has obtained 5G frequency resources with a total bandwidth of 3400MHz-3500MHz with a total bandwidth of 100MHz.

China Mobile has obtained 5G frequency resources in the 2515MHz-2675MHz and 4800MHz-4900MHz frequency bands.

China Unicom has obtained 5G frequency resources with a total of 100MHz bandwidth of 3500MHz-3600MHz.

From the above frequency distribution, it can be seen that the C-band reception frequency of the cauldron partially overlaps with the 5G channels of China Telecom and China Unicom, so interference is generated.

In addition, various frequency octabling, differential frequency and subfrequency interference of base station transmission and relay equipment may bring very large interference to satellite radio and television signals (C-band).

Adjust the cauldron to the horizontal direction. As well as elevation angles. Furthermore, make a mark on the fixture of the high-frequency head, rotate the high-frequency head slightly, pay attention to the amplitude should not be too large, if not, re-fix the high-frequency head according to the original position. Be careful not to block the front of the pot when adjusting the cauldron.

There are only one or two shows to watch! It must be that the pot is off! If you really can't do it! Just call the pros!

Pizhou, cauldron cover, 6b signal strength 60, signal quality 0, how to adjust.

Hello dear, I am glad to answer for you: the method of adjusting the Zhongxing 6B satellite cauldron is as follows; Step 1: Go online to find the local (accurate to the county) longitude, in the eastern hemisphere is how many degrees of east longitude, and use software to calculate the elevation angle and azimuth angle of the cauldron.

Step 2: Adjust the assembled cauldron to the elevation angle and fix it, roughly aligning it with the position of the middle star 6b in the sky, which is the east longitude above the equator. Step 3:

Use the feeder to connect the high-frequency head on the cauldron with the satellite TV set-top box. Turn on the TV and set-top box,Use the remote control to select the satellite received by the satellite TV set-top box as Zhongxing6b,Select the group of ** device with the strongest signal downlink parameters,Set it to save,Then press the "information" button,The TV screen will show what the signal quality is。 Step 4:

Fine-tune the azimuth, while adjusting the number of the signal quality bar displayed on the TV screen, after reaching the reception threshold, the signal quality bar will turn green, and you can see the TV screen at the same time. Step 5: Secure the cauldron to make sure it won't be blown crooked by the wind.

The assembled cauldron should be adjusted to the elevation angle and fixed, roughly aiming at the position of Zhongxing 6b in the sky, which is east longitude over the equator; Use the feeder to connect the high-frequency head on the cauldron with the *** set-top box, turn on the TV and the set-top box, and use the remote control to select the satellite received by the *** set-top box as Zhongxing 6b;

How to adjust the satellite cauldron of Zhongxing-6B?

Hello, I'm glad to answer for you, about how to tune the satellite cauldron in the satellite 6b? Information about your question: Adjust the elevation angle and fix the assembled cauldron to roughly align it with the position of Zhongxing 6b in the sky, which is east longitude over the equator; Use the feeder to connect the high-frequency head on the cauldron with the *** set-top box, turn on the TV and the set-top box, and use the remote control to select the satellite received by the *** set-top box as Zhongxing 6b;

Related information:Select the downlink parameters of the strongest group of ** devices,Set it to save,Then press the "information" button,The TV screen will show the quality of the signal; Fine-tune the azimuth angle, while adjusting the number of the signal quality bar displayed on the TV screen, after passing the receiving threshold, the signal quality bar will turn green, and the TV picture can be seen at the same time;

1.What is the Zhongxing-6B satellite cauldron.

Zhongxing-6B satellite cauldron is a kind of debugging method of communication satellites, also known as satellite cauldron debugging and hail. This method is to carry out a series of experimental tests and quality checks on the satellite after it is launched to ensure the normal operation of the satellite.

2.How to adjust the Zhongxing 6B satellite cauldron.

Normally, satellite debugging requires first establishing contact with a site on the ground, and then sending a series of test instructions to the satellite. These commands include system checks, data transmission tests, RF tests, and channel adjustments, among others. Based on the results of the tests, further optimization adjustments can be made to the satellite's systems.

3.The significance of the commissioning of the Zhongxing-6B satellite cauldron.

The commissioning of the satellite cauldron is an important step to ensure the normal operation of the satellite. Through a series of tests and quality checks on the satellite, the existing problems and defects can be effectively eliminated, and the quality and stability of the satellite's work can be ensured as much as possible.

4.Difficulties in the commissioning of the Zhongxing-6B satellite cauldron.

In the process of debugging the satellite cauldron, there are a variety of technical difficulties. For example, communication and data transmission between satellites and ground stations need to overcome weather influences, channel interference, and time differences. Testing and optimizing satellite systems requires specialized technical knowledge and rich experience.

5.Application field of Zhongxing-6B satellite cauldron.

Satellite cauldron debugging is an important communication satellite testing method, which can be applied to a variety of different satellite devices and communication networks. For example, radio and television satellites, agricultural satellites, earth resources satellites, environmental monitoring satellites and other fields.

6.The future development of the Zhongxing-6B satellite cauldron.

With the continuous development of satellite communication technology, the debugging of the satellite cauldron will also continue to be improved and perfected. In the future, the commissioning of the satellite cauldron will pay more attention to the concept of safety, stability and reliability, and play an increasingly important role in the field of satellite communication.

Hello, it is a pleasure to serve you and give you the following answers: The direction of the Zhongxing-6A satellite cauldron refers to the attitude control of the satellite itself, that is, pointing the satellite to the designated constellation. It plays an important role in satellite orbit control, fixed-point shooting of cameras and other instruments, and fixed-point transmission of transmitters.

Reasons for the problem:1The design of the satellite cauldron direction control system is unreasonable, or the crew is not operated properly, or the system fails due to the impact of the space environment; 2.

External interference, such as solar irradiation, electromagnetic interference, etc., will also affect the control of the direction of the satellite cauldron; 3.Faults within the satellite system, such as a controller failure, can also affect the control of the direction of the satellite cauldron. Workaround and Procedure Steps:

1.Firstly, through the monitoring data of the ground control room, it is determined whether there is a problem with the control of the direction of the satellite cauldron. 2.If there is a problem, it is necessary to adjust the direction of the satellite cauldron to ensure the normal operation of the satellite; 3.

If there is external interference or internal system failure, corresponding maintenance is required to ensure the control of the direction of the satellite cauldron; 4.If the unit is not operating properly, the cause should be carefully analyzed, and the unit operation skills should be strengthened through training and guidance to avoid the recurrence of such problems. Related Knowledge:

Satellite cauldron direction control is an important part of satellite operation, which refers to the attitude control of the satellite itself, that is, pointing the satellite to the designated constellation, so as to realize the functions of satellite orbit control, fixed-point shooting of cameras and other instruments, and fixed-point transmission of transmitters. Among them,