The CCI Outdoor Quad Diplexer passes the PCS band covering 1850-1990 MHz on each of its low band input ports and the full AWS/WCS bands covering 1695-1780 and 2110-2360 MHz on its high band input ports. Each of the four diplexers combines the low band and high band signals on to a common port and this Quad unit is specifically intended for use in multi-band small cell systems with limited physcial space. The Quad Diplexer is ideal for 4×4 MIMO deployments and provides a high degree of isolation between systems. The units small size helps to lower loading, which can decrease leasing and installation expenditures.
The CCI Quad Diplexer provides full band performance for each band with low insertion loss, low Intermodulation, and an optimal 75 W per port power handling makes it ideal for small cell applications. Excellent return loss performance delivers the best match to the antennas and base station, saving precious transmit power.

The CCI Outdoor Quad Diplexer consists of multiple filters and can be used as either a splitter or combiner to aggregate the PCS with the AWS/WCS bands on to a common line. The fully weatherproof outdoor unit provides flexible options for pole or enclosure mounting.
The unit has been designed to minimize insertion loss while maximizing isolation. Particular attention has been given to the intermodulation performance of the Diplexer to minimize any passive intermodulation products from occurring. The Quad Diplexer housing is constructed from cast aluminum and consists of an IP67 moisture proof enclosure, with IP68 immersion proof 2.2-5 connectors.
CCI filter and combiner products are designed and produced to ISO 9001 certification standards for reliability and quality at our state-of-the-art engineering and manufacturing facilities.