The amplifier works with two antennas (sold separately): one antenna communicates with the cell site (the outside antenna) and the other communicates with your cell phone or laptop data card (the inside antenna). Certain models might include an inside antenna. Please sell individual item description for details.

The outside antenna will collect the outside signal and send it through a cable(sold separately) to the amplifier. The signal is then boosted and sent through a cable to the inside antenna, which communicates with your cell phone or data card. When the cell phone or data card transmits, the inside antenna picks up the signal and sends it to the amplifier where it is boosted and sent through the outside antenna to the cell site.

The advantage of the wireless Amplifiers over the Direct Connect types are: