The TLBF-3G53125-1G0625-E from Talent Microwave Inc is a Band Pass Filter with Frequency 3000 to 4062.5 MHz, Bandwidth 1062.5 MHz, Center Frequency 3531.25 MHz, Insertion Loss 1.5 dB, Upper Rejection 60dB@4500 MHz. Tags: Module with Connectors. More details for TLBF-3G53125-1G0625-E can be seen below.