Mini-Circuits’ LDPW-272-452+ is a tiny, surface-mount diplexer with a low pass channel from 10 to 2700 MHz and a high pass channel from 4500 to 6000 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, 0603 ceramic package with excellent thermal stability from -55 to +125°C.