The RSF-925.000-6000-3030-TR from Raltron is a Band Pass Filter with Frequency 922 to 928 MHz, Bandwidth 922 kHz, Center Frequency 925 MHz, Insertion Loss 3.2 to 3.5 dB, Rejection 15 to 60 dB. Tags: Surface Mount, RF SAW Filter. More details for RSF-925.000-6000-3030-TR can be seen below.