Abstract: A wireless repeater for repeating a wireless signal without necessarily transforming the wireless signal is provided. The wireless repeater includes a plurality of external antennas, each external antenna configured to operate within one or more wireless frequency bands. The wireless repeater includes a plurality of internal antennas, each internal antenna configured to operate within one or more wireless frequency bands associated with the external antennas. An amplifier unit is connected to the external antennas and internal antennas. The amplifier unit is configured to identify a frequency associated with an incoming wireless signal from within a plurality of wireless frequency bands. The amplifier unit also determines a signal strength for the incoming wireless signal and adjusts the signal strength of the incoming wireless signal to compensate for a loss in signal strength between the external antennas and the internal antennas.