How genuine small satellite dish receives encrypted stations

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Wait for *** to approve it.

Generally, it is 0000, if not, you can set it to zero out of the factory.

Satellite Antenna: A satellite antenna, often referred to as the cauldron, is a metal parabola that is responsible for reflecting satellite signals into feeds and high-frequency heads located at the focal point. The role of a satellite dish is to collect the weak signals from the satellite and remove noise as much as possible.

Most antennas are usually parabolic, but there are also some multifocal antennas that are a combination of spherical and parabolic surfaces. The satellite signal is reflected by the parabolic antenna and concentrated to its focal point. Satellite antennas can be divided into two types: forward feed and partial feed.

As shown in the figure below:

The cauldron is not encrypted! Check the interface and line of your antenna first, and adjust the pot if it doesn't work. If it is interference, it is illegal to install jammers, you can complain to the local radio administration to report, satellite signal jammers transmit powerful power, not only to satellite signals, mobile phone radios, etc., but also to human health is very harmful, especially children and pregnant women.

You can eliminate interference by yourself before removing the jammer: satellite TV signal jammer precautions 1. Find the shielding position Satellite signals come down from the sky, wired interference signals are emitted from the ground, and the signal emission angles between them are different. It can find the position where the interference wave cannot interfere or the interference is small, that is, the interference dead angle.

Interference waves and satellite waves are both straight line waves, which will be reflected when encountering obstacles on the way, but the difference between these two types of radio waves is that the field of interference waves is tens of millions of times stronger than satellite waves, resulting in reflections in all directions after encountering obstacles and buildings, while satellite waves are easily absorbed by the surface if they are not reflected by antennas. The easiest way to find a shield location is to lower the antenna height, as jammers have a certain height when transmitting microwave interference signals. Secondly, the surrounding natural objects can be used to avoid the surrounding strong microwave interference signals, such as placing on the open ground is better than placing it on the top of the floor; The antenna can also be moved to the other side of the building, which can be used to block interference waves from that direction.

2. Install an anti-jamming device to determine the best direction of the interference wave, and set up a metal mesh on one or more sides of the antenna to block the interference wave and reflect the interference wave. The height of the metal mesh should exceed the high-frequency head on the satellite antenna, and it should not block the travel path of the satellite signal. Since the wavelength of the C-band signal is in between, if the metal mesh is used to shield the interference wave, in order to prevent the interference wave from leaking into the metal mesh, the mesh aperture should be less than the shortest wavelength 1 4.

i.e. small. If the interference is not too serious, you can also add a metal strip with a width of 10 20cm on the outer edge of the antenna, perpendicular to the plane of the pot mouth. Of course, the wider the width of the metal band, the stronger the anti-interference performance, but the antenna of one pot and multiple satellites should not use this method, it will block the satellite signal reception that is not perpendicular to the surface of the pot.

You need to go online and buy a new shared server account address and pour it into your receiver. For more information, see DM500 Update. If you're this receiver too.

Now the cauldron is also encrypted? I fought with the small ones.

If it is encrypted, there is no other way but to use a decryption card.

DM500 is available as an option (network cable or Siemens M55 or C60 required). DM500 is a domestically produced copy plate printer with powerful functions, which can be connected to a shared server through the Internet to watch encrypted programs. There are also genuine or pirated cards that can be purchased with Thunder 430 and other card machines, and you can also watch encrypted programs in real circles!

Viewing with the DM500 is conditional, as it requires an internet connection. And with a genuine or pirated card, you don't need an Internet connection to watch it!

The use of antennas is generally the most used meters of forward feed or meters and meters of partial feed, of course, if the signal is stronger, you can also use a smaller size of the antenna, such as or meters. meters can receive these satellites, but the most valuable is on the number of media encrypted programs. The bias feed can be received by these satellites.

The DM500 machine plus a one-year sharing fee is about 500 yuan. The antenna ranges from tens of yuan to more than 100 yuan according to the size of the brand! It is recommended to buy a central defender.

Sveck. Sanwei these brands. The reference ** of these three types is the yuan in order.

The ** of the meter is the yuan in order. This ** is only for the reference of orange ants! The high-frequency head ** is about 20-30 yuan.

It is recommended to use Gaussian Bell or Baichang's.

I don't know if you're happy with me!!