The JTS UB-900ACT antenna booster is engineered to offset signal loss over long antenna cables or when used in conjunction with a passive antenna splitter. Each unit can compensate for up to 10dB of signal attenuation, which typically corresponds to approximately 20 meters of BNC cable. The booster can be powered through the BNC connectors by a compatible antenna distributor or wireless receiver, or alternatively via an external DC power supply (+12V/0.5A). A red LED indicator confirms DC power connection. For greater signal enhancement, up to two UB-900ACT units can be connected in series. The UB-900ACT can be microphone stand mounted or wall mounted. Antenna sold separately.