The ACTR9001/980.0/QCC4A from Advanced Crystal Technology is a SAW Resonator with Frequency 979.85 to 980.15 MHz, Centre Frequency 980 MHz, Insertion Loss 1.5 to 2.2 dB, Capacitance 2.05 to 2.65 pF, Quality Factor Loaded 1600. Tags: Surface Mount, SAW Resonator. More details for ACTR9001/980.0/QCC4A can be seen below.