The TBF-400-10-C6 from Talent Microwave Inc is a Band Pass Filter with Frequency 395 to 405 MHz, Bandwidth 10 MHz, Center Frequency 400 MHz, Insertion Loss 1 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for TBF-400-10-C6 can be seen below.