The TC0483A from Tai-Saw Technology is a SAW Resonator with Frequency 768.371 to 768.443 MHz, Centre Frequency 768.407 MHz, Insertion Loss 1.35 to 2 dB, Capacitance 2.60 pF, Voltage 3 V. Tags: Surface Mount, SAW Resonator. More details for TC0483A can be seen below.