The TLBF-400M-10M-L from Talent Microwave Inc is a Band Pass Filter with Frequency 395 to 405 MHz, Bandwidth 10 MHz, Center Frequency 400 MHz, Insertion Loss 3.5 dB, Upper Rejection 40 dB@400±40 MHz. Tags: Module with Connectors. More details for TLBF-400M-10M-L can be seen below.