Mini-Circuits’ LDPG-212-322+ is a tiny, surface-mount diplexer with a low pass channel from DC to 2100 MHz and a high pass channel from 2600 to 5000 MHz. This model provides low passband insertion loss, high stopband rejection, and RF input power handling up to 2W. Fabricated using LTCC technology, the unit comes housed in a tiny, 0805 ceramic package with excellent thermal stability from -55 to +100°C.