The way to choose a Right Mobile Signal Booster

Cell phone signal is poor indeed very annoying, regardless of the couple in love relationships, or white-collar workers will be very easy to contact the business, in many cases only need a cell phone signal amplifier can be improved, then the cell phone signal booster how to choose it? Mobile Signal Booster of the basic components generally include the following: Mobile Signal Booster host, an outdoor antenna, indoor antenna, connectors and feeder.

1, the host selection generally depending on signal conditions to choose. If the signal is not good in the bottom part of the home, then according to the reasons leading to a bad signal, you should choose the most general can, for example, cell phone signal booster model coverage 100sqm 250sqm is used for the majority of poor inner city condition. If it is larger home, you can choose a mobile signal boosster 500sqm. If the business use, you need to have a high gain and output power, need to use 1000sqm coverage mobile phone signal booster; plant and villas as outdoor signal stronger indoor signal was blocked, so I chose a higher maximum output power 2000sqm mobile signal booster edition, For remote areas, suburbs, the application side TX output power is higher, and gain greater version, so as to effectively increase the maximum transmission area. For more extreme cases need to improve the signal, select high output power and gain the professional version.

2, an outdoor antenna Outdoor Yagi Antenna can be used, sucker antenna, patch antenna according to the specific situation  different antennas. Since Yagi antenna is a directional antenna, the installation is very difficult, generally of poor quality due to its noise factor inhibiting the host is poor, so only through sacrifice installation difficulty to make up, so if the host better quality, vast majority of cases should be used sucker antenna patch antenna goods, because you can easily install the first patch day on the window, in many cases do not need to pass through the wall, so the main recommended patch antenna. Only when the gain is not enough, for example, the outdoor signal is poor at home, in the suburbs or in remote rural areas, it is recommended Yagi antennas, Yagi antennas should note that when installed, can point the direction to try to move the transmitting station  to get the best reception results.

3, the indoor antenna indoor antenna is generally recommended to use a rod antenna, ceiling antenna manufacturers that use was mainly due to poor self-noise suppression, increase the gain to prevent self-excited adopted after the installation is very troublesome, and needs to be fixed on the ceiling. Host relatively good quality manufacturers usually choose a rod antenna, in some cases using high-gain antenna suction cup.

4, the wire feeder signal amplifier is generally coaxial cable, impedance of 75 ohms and 50 ohms both theoretically 50 ohm cable impedance matching, the better. Another better shielding effect, the host will be enlarged when the lower noise figure. Mobile signal booster accessories, the selection Signaltone dedicated feeders, four shielded coaxial cable, the market is more common is the use of cheaper double shielded coaxial cable. Generally longer wire line, to adopt better cable to reduce signal attenuation