The TFS1255A from Vectron International is a Band Pass Filter with Frequency 1215 to 1237 MHz / 1237 to 1254 MHz / 1248.52 to 1288.52 MHz / 1254 to 1258 MHz / 1260 to 1300 MHz, Insertion Loss 3.2 to 4 dB, Rejection 30 to 40 dB, Upper Rejection 30 to 40 dB, Lower Rejection 30 to 38 dB. Tags: Surface Mount, RF SAW Filter. More details for TFS1255A can be seen below.
