The SAFFB1G20AA0F0A from Murata is a Band Pass Filter with Frequency 1.166 to 1.228 GHz, Center Frequency 1176.5 MHz(GPS L5) / 1201.5 MHz(GALILEO E5b ) / 1226.8 MHz (GPS L2), Insertion Loss 1 to 1.8 dB, Power 0.01 W, VSWR 1.50:1, 2.00:1. Tags: Surface Mount, RF SAW Filter. More details for SAFFB1G20AA0F0A can be seen below.