The RO3164 from Murata is a SAW Resonator with Frequency 868.15 to 868.55 MHz, Centre Frequency 868.35 MHz, Insertion Loss 1 to 2 dB, Capacitance 1.9 pF, Quality Factor Loaded 600. Tags: Drop In, SAW Resonator. More details for RO3164 can be seen below.