The VBFZ-1400 from Mini Circuits is a Band Pass Filter with Frequency 1.35 to 1.45 GHz, Bandwidth 100 MHz, Center Frequency 1400 MHz, Insertion Loss 1.97 to 2.05 dB, Rejection 20 dB @ 890 MHz. Tags: Module with Connectors. More details for VBFZ-1400 can be seen below.