The BPF-BD1400+ from Mini Circuits is a Band Pass Filter with Frequency 1200 to 1600 MHz, Center Frequency 1400 MHz, Insertion Loss 1.5 to 3 dB, Upper Rejection 20 to 60 dB, Lower Rejection 20 to 50 dB. Tags: Surface Mount, Lumped Component Filter. More details for BPF-BD1400+ can be seen below.