The TLBF-4G32-300M-E from Talent Microwave Inc is a Band Pass Filter with Frequency 4170 to 4470 MHz, Bandwidth 300 MHz, Center Frequency 4320 MHz, Insertion Loss 1.8 dB, Upper Rejection 50dB@4320+450MHz. Tags: Module with Connectors. More details for TLBF-4G32-300M-E can be seen below.