What are the wireless AP outdoor antenna selection methods for outdoor antenna brands

Whether it is a TV or a computer, etc., the antenna needs to be connected outdoors, but the Outdoor Antenna will withstand wind and sun for a long time, and it will inevitably rust, which will easily cause the signal of the TV and computer to be affected. Therefore, when we buy outdoor antennas, it is best to buy genuine outdoor antennas. So, what are the outdoor antenna brands? As more and more outdoor antennas emerged, many groups began to pay attention to outdoor antenna brands . Now I will introduce you to several outdoor antenna brands and products.

Outdoor antenna brand recommendation

First of all, let me introduce you to the best-rated outdoor antenna of the 001 brand. The length of the built-in cable of this antenna is 13 meters. It is the most powerful antenna in China's outdoor antenna brand. The main feature is that the indoor button can also remotely control the outdoor antenna. It can rotate in multiple directions and channels. There are also many. The operating frequency of the 001 brand outdoor antenna is 48 to 860 Hz, and the voltage is 220V, which is the normal voltage of our family. The price of 001 outdoor antenna is very favorable and cheap. This brand is the most authentic outdoor antenna brand in China. It has a long service life and does not appear to be a phenomenon of snowflakes, so it is worth choosing. Its sales volume has occupied most of China's market.

Then I will introduce Jingxin outdoor antenna. The operating frequency of this brand's outdoor antenna is 2400 to 2483 Hz, and its maximum power is 50W. One advantage of this brand's outdoor antenna is that it has anti-lightning function and it is DC grounded. This outdoor antenna has a length of 210 mm, a width of 190 mm, and a thickness of 45 mm. It is very light, and its main installation type is to install it against a wall or a telephone pole. Although Jingxin outdoor antenna is not famous in China, it is also an authentic outdoor antenna brand.

Finally, I will introduce the outdoor antenna of Leguang. It is also a brand of outdoor antenna. The outdoor antenna under this brand has a transmission rate of 2.4G. It can be said that the transmission speed is super fast. This is a brand of exclusive outdoor antenna. The antenna of this brand is not only fast, The signal is very stable, the shell is thickened and durable, and the adaptability for outdoor use is high. Its shell is treated with high technology to prevent oxidation and will not rust. It is also very strong and has the ability to resist wind. Strong. If you buy an outdoor antenna, this is a good choice.

Outdoor antenna price

The first outdoor antenna to be introduced to you first is the Lutu directional 800 outdoor antenna. In this weather, you only need to fix it on the balcony handrail bracket and other places. You need to manually adjust it several times when using it. What he can do is a point-to-point networking project, which can reach 2 to 3 kilometers, and this antenna has reached wireless coverage in rural areas. The range of products used can reach 900 to 1800 MHz, and its weight is only 0.45 kg. Let us receive a lot of TV programs in many remote rural areas. The price of this antenna is about 40 yuan.

Then the second outdoor antenna introduced to you is the satellite theater. This product is produced by Aerospace Digital Media Co., Ltd., he can be the only company in the country that can use WeChat to use high-definition TV, and is the only domestic small-caliber Terminal earth station communication business license company, so this outdoor antenna can receive many other signals that cannot be received, but this discount also has many companies falsifying, so if we have digital publications at the time of purchase The four licenses of the chain operation business. If this is not a university course, then the outdoor antenna we bought is fake, so we need to have a good judgment when buying. The price of this product is about 140 yuan.

Finally, the third outdoor antenna introduced to you is the 001 antenna and 950. This portable is equipped with a 4-bit button to remotely control the steering antenna. It does not require manual adjustment by the person. It can achieve multi-directional full-channel and simple installation. This antenna is manufactured by China's first brand, 001, so it solves the problem of bad TV signals, and has received the attention and recognition of the majority of peers in the industry. But after all, Scorpio has its own limitations. That is how much this antenna receives signals. It is related to our living environment, so everyone needs to determine their actual local conditions when buying. The price of this antenna is about 50 yuan.

Note: This price is for reference only! Due to different regions, of course, the price will vary. If you want to know more about the relevant price details, please refer to the local dealers!

Problems to be noted in outdoor antenna installation

First, when installing outdoor antennas, it is a very important point to reasonably choose the installation location. It is important to know that the location of TV antennas installed outdoors is a series of standards. For example, it is necessary to avoid buildings of various heights between transmitting and receiving antennas and straight lines. The purpose of this is to prevent phenomena that affect signal reception. In addition, it should be as far away as possible from telephone lines, broadcast lines and power lines, so as to better ensure stable operation and reception, in order to prevent different degrees of interference and various types of accidents.

Second, the height of the outdoor antenna installation is also very noteworthy, it must be lower than the height of the lightning rod on the surrounding buildings. And the location of the outdoor antenna should not be too close to the lightning rod. This can easily cause lightning strikes and other accidents. In addition, if the outdoor antenna is installed on the top of the building, it is generally 1-2 meters higher than the top of the building at this time. If it is installed in the bungalow area, then the outdoor antenna installation range of about 10 meters from the ground can meet the prescribed requirements at this time. Regarding the height of the antenna, if there are already multiple outdoor antennas nearby, be sure to stagger the height of those outdoor antennas.

Third, the outdoor antenna installation location should also maintain a certain separation distance from other outdoor antennas. Generally, for such cases, the front-to-back separation distance between the antenna and the antenna cannot be less than 8 meters, and the left-right separation distance cannot be less than 3 meters. Otherwise, signals may interfere with each other and cause loss.

Fourth, in addition, in the process of outdoor antenna installation. If all of the above conditions are met. At this time, the outdoor antenna should also be as close as possible to the TV, which can shorten the length of the feeder, which helps reduce the transmission loss. Make the service life of the antenna longer.

Fifth, lightning arresters should also be installed for outdoor antenna installation. It is necessary to know that the zero potential of the vibrator corresponds to ground, so when installing an outdoor antenna, you should also install high-quality, reliable, and standard-compliant lightning arresters, which can provide better protection for everyone's personal safety and property safety, to prevent lead Risk of thunder into the room.

Editor's summary: When you buy, it is best to choose the outdoor antenna brand introduced above. After all, there are many domestic sales, and the evaluation is very high. The quality can also be guaranteed. Do not go to the market to buy parallel outdoor antennas not only have bad signals, but also have a long service life.

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