The VBFZ-780 from Mini Circuits is a Band Pass Filter with Frequency 710 to 850 MHz, Bandwidth 140 MHz, Center Frequency 780 MHz, Insertion Loss 1.87 to 2.01 dB, Rejection 20 dB @ 460 MHz. Tags: Module with Connectors. More details for VBFZ-780 can be seen below.