Wireless Routers See the transmission rate. At present, the speed rate of wireless routers is mainly 150M, 300M, 450M, 600M, 750M and more than thousand trillion. The larger the value, the higher the transmission rate, the more expensive the price. Among them, Wireless Routers 300M of product price at about hundred yuan, 450M in 200-400 Yuan, the general family with 300M is enough. This is because, first of all, the rate of broadband access to the highest level is only 100M, the router rate is higher, the internet rate will not exceed the broadband rate; Secondly, Wireless Routers the mobile phone or tablet by its own hardware, wireless transmission rate of more than 54M, the highest is not more than 150M, the high router rate is meaningless.
Look at the brand. Be sure to choose a large brand of products, because the real decision wireless router performance is its chip. Large-brand product selection of high quality chip, performance is relatively stable; some of the most famous products use low-end chips to reduce costs, Wireless Routers although some of the parameters are high, but the performance is not stable.
Look at the antenna. If the small and medium-sized huxing and room type comparison founder, select single antenna products can be, if the large-scale type and long narrow, the choice of multiple antenna products, by adjusting the antenna angle and line of defense can appropriately increase the signal strength of a certain direction.
In order to wireless signal coverage in every corner of the home, in addition to choose the right product, the location of the wireless router is also very important. Wireless Routers One of the big principles is to be centered as much as possible near the main area of use.
The WiFi signal is mainly transmitted directly, encountered obstacles will not bypass, if not penetrate will be blocked. So what kind of barrier can the WiFi signal penetrate and what can't?
First, metals cannot penetrate. Therefore, Wireless Routers the metal shell of the weak box can only be placed wired routers, can not place wireless routers. Conditions must be placed, but also to buy antenna external products, the weak box drilling hole will be exposed to the antenna outside the line.
Second, now the housing load-bearing walls are reinforced concrete, especially high-rise housing, wall steel staggered into a network, forming an electromagnetic shielding network, so a load-bearing wall after the signal will decay more than half, generally unable to penetrate two load-bearing walls.
Third, the non load-bearing wall (thickness of 10 cm or so) through two layers of general problems, can penetrate three layers depending on the specific circumstances