The BFCN-1860+ from Mini Circuits is a bandpass filter that operates from 1580 MHz to 2200 MHz. It has an insertion loss of 2 dB and an upper/lower stopband rejection of 20 dB. The filter can handle up to 2.5 W of power and provides a wide operating temperature range from -55 to +100 Degrees C. It Utilizes LTCC multi-layer construction and is available in a tiny 1206 ceramic package that measures 0.126 x .063 X .037 inches with wraparound terminations.