The LA20FPDC is a GPS Filtered Line Amplifier that provides 20 dB of Gain while filtering out any unwanted signals. The amplifier/filter has been designed to cover GPS L1 & L2 bands with passbands from 1550 to 1620 MHz for the L1 band and 1200 to 1260 MHz for the L2 band. In the standard configuration the RF output passes DC from the connected GPS receiver through the amplifier to the antenna, allowing the GPS receiver to power the antenna and the amplifier.