Why are the power of the five-band mobile phone signal booster on the market low?
With the improvement of people's pursuit of quality of life, the demand for mobile phone signal repeater is increasing day by day. From the beginning to simply meet the call quality or improve the Internet speed, it is now required to cover the operator's 2g 3g 4g signal. The demand has developed from the initial single-band, dual-band to the current tri-band, quad-band, and even five penta band. In particular, the five-band signal booster can meet the full frequency band coverage of all operators in Europe. In other words, no matter which operator's SIM card is used in the mobile phone, all signal enhancements can be achieved, which is popular in the civilian market.
Because of this, the five-band signal repeater is sought after by more and more people, but once it is used for large-area coverage, problems arise. Common penta-band booster are too low-powered for wide-area signal coverage. Because the cost of a high-power five-band signal amplifier is too high, once the power is increased, the negative indicators such as noise coefficient will be greatly increased, so it is necessary to use relatively high-end technology and high-precision components. The general supplier level is still not up to the requirements.