The TLBF-305M-405M-N-100W from Talent Microwave Inc is a Band Pass Filter with Frequency 305 to 405 MHz, Bandwidth 100 MHz, Center Frequency 355 MHz, Insertion Loss 0.8 dB, Upper Rejection 30dB@520-1000 MHz. Tags: Module with Connectors. More details for TLBF-305M-405M-N-100W can be seen below.