The following graph illustrates typical stopband performance for the C7RFM3 filter. Marker 1 is located at 82 MHz and loss is just over 2.0 dB. Above 82 MHz the curve steeply drops to almost 38 dB at 88 Mhz. On the upper side the filter goes from 35 dB at 108 Mhz to 2.1 dB at 113 Mhz.