What parameters do you see for the wall piercing effect of the wireless router? ?

The main thing is to look at the transmit power; Generally, the power of high-power wireless routers is more than 500 milliwatts; Looking at the size of the antenna, the power of the antenna is generally 2dbi and 5dbi, and if it were me, it would be from these two points. Hehe! You can take a look at it in Zhongguancun like this, there is currently a JHR-N835R wireless router that feels good, you can take a look.

The signal stability within the coverage area of a single antenna is not as good as that of a double antenna or a triple antenna,If you have two walls, you can buy TP's 941N,The antenna power of the three antennas is5dbi,Jingdong is in the early 200s,This is in use in many places,There is absolutely no problem with the normal three walls,In some cases, you can try to adjust the wireless channel to eliminate interference。

Generally looking at the wireless connection speed, 450M is better than 300M, dual-band 5G is better than single band, and the effect of more antennas is better than that of fewer antennas.

How to choose a wireless router with a good effect through the wall, the method tells you!

Weakly said that I was also this before, and then I swiped it. It's a matter of routing wireless power, if you still want to buy Tengda, you can try its 300m 11n wireless router series, two antennas should be enough for home use, if you want to be safe, three antennas. In addition, a single antenna is enough for home routing, and you can adjust the position of the wireless router.

Look at the power. The simplest thing to look at is the number of antennas. Professionally look at the transmitter chip.

150m 300m 450m is the maximum data transmission per second, generally your network cannot exceed 150m (unless the data exchange is very frequent intranet), so buy a 150m on the line.

The higher the number in front of the router m, the stronger its penetration ability.

Routers are marked with m, and the higher the number in front of m, the stronger its penetration ability.

At present, the mainstream router products on the market are 300m, 450m, 600m and other specifications, compared to 600m, the router can reach a coverage area of more than 300 square meters. All walls in this range will not affect the wireless reception performance.

You can also see the performance by the signal strength of the router on your computer. Generally, a 150m router will be weakened by half if it is separated by a wall in a 50-square-meter room. Routers over 300m are not compromised at all.

1. The purchase of wireless routers through the wall, the first point is to look at the transmitting power, the transmitting power of the household is generally 17dmb, if you have a strong signal wireless router, then you have to choose a router close to 20dmb.

2. Then it is to look at the DB value of the wireless router Senkong, the DB value refers to the sensitivity of the router, and now the DB value of the infinite router is generally 90DB, and what you need to know is that the smaller the value, the better.

3. The next thing is to look at the antenna gain, this value is like a hungry spring in 3 5db, and you also need to pay attention to this value when buying, the larger the value, the better, but this value also needs to match the transmission power of the route with the antenna gain, otherwise, the power is not enough, no matter how large the antenna gain, there is no use.

Looking at the power of the wireless router, the average household is 50 to 100 milliwatts, and the transmission range is very small.

A wireless router is a router that is used for users to surf the Internet and has a wireless coverage function.

A wireless router can be seen as a device that sends broadband network signals from the wall of your home to nearby wireless network devices (laptops, Wi-Fi-enabled mobile phones, tablets, and all Wi-Fi enabled devices) through the antenna.

The signal range of a general wireless router is 50 meters, and now some wireless routers have a signal range of 300 meters.

The second floor is correct, looking at the power of the wireless router, the general household is 50 to 100 milliwatts, and the transmission range is very small.

Looking at the antenna power, (unit dB), the greater the power, the wider the transmission coverage.

TP's router performance is better than the average one, and when you buy it, see if it indicates the performance through the wall.

1.A signal with a large number of antennas is better than a signal with fewer antennas through the wall. A router with a lot of power will have a better signal, but the radiation will also be a little bigger.

All wireless routers, no matter how good he says, can only penetrate 2 cement walls, 3 are estimated to be no signal, if you want a good effect, go to IP-com, wireless coverage,

TPLink is said to be in a state of signal instability if it is used for a little longer, there are a few of us here that is this situation (Shaanxi's), he finally changed to a Tengda's, used it for 5 years, and there is no signal instability, now Tengda has a new W304R, I bought it for my friend, at the beginning it was bought by others, I went to his home to use it, he said it is better to wear through the wall, so you can try it.

Wireless Router Signal Transmission and Masking:

1. Wireless signal transmission and masking are mainly related to the signal wavelength, power and radio reflectivity of obstacles. Generally, the signal wavelength is long and the power is high, and the obstacle penetration effect of radio transparency is better.

2. Output power: At present, the civil wireless routers sold on the market are generally only 50-100MW, and the commercial ones are 500MW. And it should be noted that the number of antennas of the router has nothing to do with the power, but an appropriate increase in the antenna size can improve the signal reception effect, and a high-gain antenna can be installed.

3. Wavelength: After selecting the wireless transmission protocol, the signal wavelength is usually fixed. The higher the frequency of the wireless signal, the worse the effect is on the wall, and the best effect is the protocol.

4. Radio reflectivity of obstacles: There is usually a reinforced metal mesh structure in the wall of the building, and the size and thickness of the metal grid determine the signal reflection transmittance. The metal-free structure of the hollow brick wall is close to radio transparency.

The penetration of the router's wireless signal depends on the parameters: the DBI power of the antenna.

1. It's not that the more antennas, the better, some high-power single antennas can have three antennas in seconds. It depends on the DBI of the antenna.

2. The wall penetration is not determined by the antenna, but by the transmitter power, the greater the power, the better the wall penetration ability.

3. The transmission distance of the general router is up to 300 meters, but the actual transmission distance has a great relationship with the thickness of the wall and the structure of the house design.

Just look at the antenna, the more antennas, the stronger the penetration! Three antennas are enough. 300 trillion.

Generally, there are several data of these: 54m, 150m, 300m

The larger the penetration.

Generally, the penetration of the power will be better, but the radiation of the power will be stronger.

Look at the transmit power and also the antenna gain db