The TLBF-600M-30M-L from Talent Microwave Inc is a Band Pass Filter with Frequency 585 to 615 MHz, Bandwidth 30 MHz, Center Frequency 600 MHz, Insertion Loss 2.8 dB, Upper Rejection 40dB@600±75 MHz. Tags: Module with Connectors. More details for TLBF-600M-30M-L can be seen below.