Narda West's High Power Amps Band Duplexer Series provides highly selective receive/transmit combining. These Duplexers are designed to pass the full AMPS receive and transmit bands while providing more than 75 dB isolation. The unit has 1.0 dB maximum passband insertion loss with 0.7 dB typical. This Duplexer has been specifically designed for high power applications. Power ratings are 500 Watts average/continuous duty with peak powers of 10 kW. Units have a passive intermodulation rating of -110 dBm with two 43 dBm carriers. Various options available on these include Indoor/Outdoor usage, DC Pass-Thru on Receive to Antenna port, Connector types and Monitor port.