The SYBP-1275+ from Mini Circuits is a Band Pass Filter with Frequency 1100 to 1450 MHz, Center Frequency 1275 MHz, Insertion Loss 1.6 to 2.5 dB, Power 8 W, VSWR 1.90:1. Tags: Surface Mount, Lumped Component Filter. More details for SYBP-1275+ can be seen below.