The ACTR930/930.50/TO39 from Advanced Crystal Technology is a SAW Resonator with Frequency 930.35 to 930.65 MHz, Centre Frequency 930.5 MHz, Insertion Loss 1.3 to 1.8 dB, Capacitance 2.35 to 2.95 pF, Quality Factor Loaded 1600. Tags: Drop In, SAW Resonator. More details for ACTR930/930.50/TO39 can be seen below.