The SBPF-1000-2000-05-N from Fairview Microwave is a Band Pass Filter with Frequency 1 to 2 GHz, Bandwidth 1000 MHz, Insertion Loss 1 dB, Power 50 W, VSWR 1.50:1. Tags: Module with Connectors, Tunable Filter. More details for SBPF-1000-2000-05-N can be seen below.