The BPF-A1600+ from Mini Circuits is a Band Pass Filter with Frequency 1400 to 1800 MHz, Center Frequency 1600 MHz, Insertion Loss 3 to 4 dB, Upper Rejection 20 to 30 dB, Lower Rejection 20 to 30 dB. Tags: Surface Mount, Lumped Component Filter. More details for BPF-A1600+ can be seen below.