The RBP-135 from Mini Circuits is a Band Pass Filter with Frequency 120 to 150 MHz, Bandwidth 30 MHz, Center Frequency 135 MHz, Insertion Loss 2.26 to 2.28 dB, Rejection 20 dB @ 85 and 210 MHz. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for RBP-135 can be seen below.