The ZXBF-K282+ from Mini Circuits is a Band Pass Filter with Frequency 2350 to 3150 MHz, Insertion Loss 3.6 to 4.5 dB, Upper Rejection 10 to 20 dB, Lower Rejection 12 to 15 dB, Power 0.5 W. Tags: Module with Connectors. More details for ZXBF-K282+ can be seen below.