??aster network speed??G mobile phone signal amplifier, amplify 5G/4G/3G/2G signal, the network is smoother, and the answering call is clearer.
??pplicable frequency band??NNTLENT 7-band mobile phone signal amplifier, suitable for most frequency bands in the United States. Including Band2/4/5/12/17/13 (700A/700V/850/1700/1900MHz).
??orking principle??he mobile phone signal amplifier uses an outdoor antenna to receive outdoor signals, It can only amplify signals, but cannot generate signals. Therefore, your outdoor signal needs to be stabilized at more than two bars.
??dvanced function??utomatically adjust the system gain and power level to obtain the best effect. There is also an LCD display, you can clearly see the strength of the received and output signals, which is more convenient.
??anufacturer Warranty??FCC Certification. ANNTLENT provides Professional Technical Support;30 Days Money-Back Guarantee; 3 Months Replacement for all components; 5 Years Free Repairs for the booster host.
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