The RSF-470.000-5000-3838-TR from Raltron is a Band Pass Filter with Frequency 467.5 to 472.5 MHz, Bandwidth 5000 kHz, Center Frequency 470 MHz, Insertion Loss 2 to 2.6 dB, Rejection 65 to 20 dB. Tags: Surface Mount, RF SAW Filter. More details for RSF-470.000-5000-3838-TR can be seen below.