Abracon Afs14A04-1575.42-T3.
SAW FILTER, 1.57542GHZ, SMD-5; Center Frequency:1.57542GHz; Pass Band Frequency:1.57442GHz a 1.57642GHz; SAW Filter Applications:Cellular Phones, Remote Control, Wireless Communication; No. of Pins:5Pins; Filter Case Style:SMD