The BPF-C141 from Mini Circuits is a Band Pass Filter with Frequency 110 to 180 MHz, Bandwidth 70 MHz, Center Frequency 141 MHz, Insertion Loss 1.07 to 1.12 dB, Rejection 20 dB @ 92 and 213 MHz. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for BPF-C141 can be seen below.