Trilithic, Inc. has released a new base station Duplexer for the LTE Band 13. Utilizing high “Q” cavities and a pseudo elliptic response, this duplexer provides low insertion loss and high isolation in a compact size. The maximum insertion loss in the passband is 1.25 dB while providing a minimum of 100 dB of isolation between the TX to RX ports. It also provides 80 dB minimum isolation out to 2800 MHz. This unit can handle up to 100W CW across a temperature range of 0 to +70°C. While this unit is designed for high power base stations, it can be adapted for in-building coverage solutions and testing platforms. Designs are available for other LTE frequency ranges as well as the Public Safety frequency bands to accommodate your specific requirements.