The SR915C from SAW Components is a SAW Resonator with Frequency 914.85 to 915.15 MHz, Centre Frequency 915 MHz, Insertion Loss 1 to 1.7 dB, Capacitance 1.5 pF, Operating Temperature -40 to 125 Degree C. Tags: Surface Mount, SAW Resonator. More details for SR915C can be seen below.