The ACTR3021/314.50/QCC8C from Advanced Crystal Technology is a SAW Resonator with Frequency 314.425 to 314.575 MHz, Centre Frequency 314.5 MHz, Insertion Loss 1.2 to 2.8 dB, Capacitance 2.15 to 2.75 pF, Quality Factor Loaded 1550. Tags: Surface Mount, SAW Resonator. More details for ACTR3021/314.50/QCC8C can be seen below.