The answer is yes! Typically, decibel strength is decreased by 3-4 dB for each 100 ft. of cable on the 800 cellular band, and around 7 dBs on the 1800/1900 PCS band. This means that the higher the frequency, the more the signal decreases. For the AT&T and Verizon 700 LTE bands, signal strength would decrease 3-4 dBs, as on the cellular band. Signal strength would decrease for the T-Mobile AWS 4G band by 7 dB for each 100 ft. of cable length, similar to the PCS band. Should the length of cable between the cell amplifier and antenna be quite long, boosters with lower signal strength are often used in order to extend the signal along the cable line.