Mini-Circuits LDPO-33-53+ Ceramic Diplexer is a tiny surface-mount diplexer with a low-pass channel from DC to 3000MHz and a high-pass channel from 5000MHz to 5750MHz. This model provides low passband insertion loss, high-stopband rejection, and RF input power handling up to 3W. The LDPO-33-53+ diplexer is fabricated using LTCC technology and the unit comes housed in a tiny 0402 ceramic package. This diplexer holds excellent thermal stability and is designed to operate from -55°C to 125°C temperature range. The LDPO-33-53+ ceramic diplexer is ideally used in ISM band, Wi-Fi, Bluetooth®, and cellular applications.