The 3078-950 from KR Electronics (A Division of NIC) is a Band Pass Filter with Frequency 700 MHz to 1.2 GHz, Bandwidth 500 MHz, Center Frequency 950 MHz, Insertion Loss 1 dB, Rejection 40 dB. Tags: Module with Connectors, Lumped Component Filter. More details for 3078-950 can be seen below.