The RSF-915.000-926000-2016-TR from Raltron is a Band Pass Filter with Frequency 868.7 to 961.3 MHz, Bandwidth 92600 kHz, Center Frequency 915 MHz, Insertion Loss 3.0 dB, Rejection 30 to 45 dB. Tags: Surface Mount, RF SAW Filter. More details for RSF-915.000-926000-2016-TR can be seen below.