Description: This table contains information about the Duplexers available for use on the system.

A Duplexer is a mechanical device, that acts as a band pass filter when installed in an RF resource.

Normally a RF resource is capable of operating over a wide frequency range. To operate at restricted frequencies, the user has to own that part of the frequency spectrum. Since the user may not own parts of the frequency spectrum over which the RF resource may operate, a duplexer is installed at the RF. This restricts the RF resource to operate in the passband defined by the duplexer.