The RF3601E from Murata is a Band Pass Filter with Frequency 920 MHz to 1 GHz, Bandwidth 40 MHz, Center Frequency 960 MHz, Insertion Loss 2.1 to 3.5 dB, Power 0.031 W. Tags: Surface Mount, Ceramic, Surface Mount, RF SAW Filter, Ceramic Filter. More details for RF3601E can be seen below.