Review on Three band amplifier and cellular mobile signal repeater Mr. Boosto 2G 3G 4G (900-1800 - 2100 - 2600 Mhz) for home and country, full set by Kio Walker ᠌

This amplifier came in a rather shabby package (apparently it was often unpacked the other way around). I assembled the structure according to the instructions, connected it and there were no changes in the reception of mobile and cellular communications. What is with him, what is without is the same, despite the burning indicators and the maximum readings of signal reception on the working unit. Both antennas are just plastic caps without metal. In general, I packed everything back and sent a return. Maybe I got a dummy, and not a working copy, tk. seller details are hidden