The TLBF-500M-5-L from Talent Microwave Inc is a Band Pass Filter with Frequency 475 to 525 MHz, Bandwidth 50 MHz, Center Frequency 500 MHz, Insertion Loss 3 dB, Upper Rejection 40dB@DC-700 MHz. Tags: Module with Connectors. More details for TLBF-500M-5-L can be seen below.