If you live in a region with fluctuating cellular signals, you may need an RF attenuator to put a cap on the total power that runs through your system. A 10 dB attenuator can stop your system from overloading by converting external signal strength into small amounts of heat that won’t burn out your booster or antennas. Reduce excessive incoming signal to a building with the SureCall RF Attenuator (SC-ATNR-10) and prevent a possible AGC overload.