The RSF-110.592-1152-5070-TR from Raltron is a Band Pass Filter with Frequency 110.016 to 111.168 MHz, Bandwidth 1152 kHz, Center Frequency 110.592 MHz, Insertion Loss 4.5 dB, Rejection 30 to 50 dB. Tags: Surface Mount, RF SAW Filter. More details for RSF-110.592-1152-5070-TR can be seen below.