The RO3316E from Murata is a SAW Resonator with Frequency 319.43 to 319.58 MHz, Centre Frequency 319.508 MHz, Insertion Loss 1.6 to 2 dB, Capacitance 1.85 to 2.05 pF, Quality Factor Loaded 3400. Tags: Surface Mount, SAW Resonator. More details for RO3316E can be seen below.