5597 Series	663-6A Series
MD Series	FD90* Series

Application

Duplexers are used to simultaneously transmit and receive from a single antenna. They are three-port devices comprising a combination of transmit and receive filters with a common antenna port.

Duplexers are designed for various application based on operational frequency and utility. As an example, mobile duplexers are designed to handle low power and are very compact in size. Base station duplexers are designed to handle higher base radio power and generally designed to be mountable in standard equipment racks.

All RFS duplexers are designed to provide high isolation between the transmit and receive ports.

• Low insertion loss ensures that transmitter power is not reduced for transmission.
• High isolation avoids receiver desensitization
• Mobile duplexers are compact and easy to integrate and use with mobile repeaters.
• High Q design ensures low intermodulation