How to add satellites? How to make a small satellite?

There is no need to increase satellites for single satellite reception, not to mention that new machines are generally preset with Zhongxing6B programs, press the "star selection" button on the remote control to enter the satellite selection interface in the ** state, and press the volume plus or minus (left and right) keys to select OK. You can also press the "program key" on the remote control (some are the confirmation key or ok key) to display the program menu, and then press the "star" button to enter the satellite selection interface, and press the volume plus or minus (left and right) keys to select OK and OK. Because it is a single satellite reception, it is best to delete other satellites to avoid similar problems, you can enter the satellite settings interface from the menu, and select delete satellites by pressing up and down, and delete all satellites except Zhongxing 6b, so that the machine only retains Zhongxing 6b.

If there is no Zhongxing 6b in the satellite menu, you can restore the machine system to factory settings first and then follow the above steps. The name of a single satellite receiving satellite has no real meaning, and it can also be automatically scanned in the automatic search menu under any C-band satellite with a native oscillator of 5150, and then delete all that cannot be deleted, and the one that is retained is the Zhongxing 6B program.

First open the TV and satellite set-top box, press the menu button on the remote control of the satellite receiver, and then press the program settings to increase the program and enter the downlink frequency, symbol rate, and polarization mode in turn, which can also be completed by automatic search for the station.

Find the "**Device Settings" in the menu, then press "New **Device", set the "Downlink Frequency" to 03881, set the "Symbol Rate" to 27500, and change the "Polarity" to horizontal to receive **five, six, etc. There are many more that can be searched on the Internet.

Have you checked the high head and cable?

A suitable enclosure is used to mount the thruster, the holes in the power cord are suitable for programming interfaces, and the holes in the switch position are suitable for wireless cameras.

1. Drill holes for solar panels. Make a hole for the camera. Programming interfaces. Thruster. Camera.

<>2. Make the thruster, weld the LED and circuit on the universal board, and then remember to leave a place for the lead wire. Glue the circuit board into the thruster and screw it into the base of the lamp. Glue a good sized hollow screw with a nut.

<> Third, to make the chassis, a chassis is needed to support the circuit and the solar electric guess pool board. By overlapping several layers of the board, it is possible to make a suitable, inexpensive chassis and easy to add parts to it.

Fourth, make the bracket of the solar panel, install the camera, and install the programming interface.

<> 5. Make the circuit board and put it together and you're done.

The farthest distance reached by China's satellites is about 70,000 kilometers, and the control of satellites mainly relies on the aerospace tracking and control network.

After the satellite was launched, the TT&C communication system became the only means of communication with the satellite. At present, China has formed a modern comprehensive TT&C network with the Xi'an Satellite TT&C Center as the center and more than 10 fixed stations, active TT&C stations and the Yuanwang survey ship as the backbone.

The TT&C communication system of the first phase of China's lunar exploration project is based on the existing "unified band" space TT&C network, and through appropriate technical transformation, it can meet the needs of telemetry, remote control, orbit measurement, and navigation tasks of the Chang'e-1 lunar probe in each flight stage. This space TT&C network consists of Nanning Station, Changchun Station, Kashgar Station, Qingdao Station, Namibia Station, Karachi Station, and the Yuanwang Survey Ship, forming a high-precision measurement belt. When undertaking aerospace survey tasks, different stations can be selected to complete the TT&C tasks according to the requirements of different flight stages.

However, the construction of a lunar exploration tracking and control system has brought a series of problems to China's aerospace tracking and control network. At present, China does not have a deep space network for deep space exploration, and the existing space tracking and control network is only established to adapt to various earth satellites and manned space missions below 36,000 kilometers. At the same time, the lunar exploration TT&C system also faces the problems of long communication distance, large signal attenuation, greatly increased communication delay of communication, inability to communicate in real time, inability to continuously observe spacecraft, and difficulty in improving measurement accuracy.

After full demonstration, Chinese aerospace scientists proposed that on the basis of using China's aerospace tracking and control network, the observation capabilities of Sheshan Station of Shanghai Astronomical Observatory, Miyun Station of National Astronomical Observatory and radio telescope of Yunnan Astronomical Observatory should be used to make the observatory's very long baseline interferometry astronomical measurement network ( auxiliary measurement to improve the measurement accuracy, so as to meet the tracking and control requirements of Chang'e-1 satellite.

According to reports, with the deepening of the lunar exploration project, China will continue to transform the current tracking and control system. The second phase of the lunar exploration project will build a deep-space TT&C network with larger-aperture antennas to improve China's deep-space TT&C capabilities.

How do humans precisely control satellites, and what do they rely on? Today is a long time to see.

How big is the sun?The diameter of the Sun is almost 1.4 million kilometers, and the circumference is more than 4 million kilometers. All the eight planets and moons of the solar system combined, and only Lao Zheng is only a part of the sun!

According to the aspect of language writing, it should be like this, first use numbers to roughly explain the size of the sun, but the song of the branch is, the number still gives people a very vague feeling, and then, just give a list, make a comparison, and then explain the size of the sun!