The SYBP-1420 from Mini Circuits is a Band Pass Filter with Frequency 1.25 to 1.56 GHz, Bandwidth 310 MHz, Center Frequency 1420 MHz, Insertion Loss 2.2 to 2.9 dB, Rejection 20 dB @ DC-910 and 2000-5000 MHz. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for SYBP-1420 can be seen below.