The ZABP-650-S+ from Mini Circuits is a Band Pass Filter with Frequency 560 to 780 MHz, Center Frequency 650 MHz, Insertion Loss 1.5 to 2.5 dB, Upper Rejection 30 to 51 dB, Lower Rejection 20 to 48 dB. Tags: Module with Connectors, Lumped Component Filter. More details for ZABP-650-S+ can be seen below.