The TLBF-5M-3M-L from Talent Microwave Inc is a Band Pass Filter with Frequency 3.5 to 6.5 MHz, Bandwidth 3 MHz, Center Frequency 5 MHz, Insertion Loss 4.5 dB, Upper Rejection 60dB@5±35 MHz. Tags: Module with Connectors. More details for TLBF-5M-3M-L can be seen below.