| 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. |