The VBF-7331+ from Mini Circuits is a Band Pass Filter with Frequency 6850 to 7850 MHz, Center Frequency 7331 MHz, Insertion Loss 1.4 to 2 dB, Power 2.5 W, VSWR 1.45:1. Tags: Module with Connectors, Lumped Component Filter. More details for VBF-7331+ can be seen below.