The CCI Indoor Broadband Diplexer passes 600, 700, 850 and 900 bands covering 380-960 MHz on its low band input port and 1800, PCS, 2100 and AWS bands covering 1695-2200 MHz on its high band input port. The Diplexer combines the low band and high band signals on to a common port and is specifically intended for use in multi-band systems for Distributed Antenna Systens (DAS) or for sites with limited feeder lines. The Diplexer facilitates the addition of new technologies including LTE and new spectrum to existing sites while providing a high degree of isolation between systems. Decreasing the number of feeder lines lowers tower loading, leasing and installation expenditures and significantly reduces the total cost to upgrade a site.
The Diplexer provides full band coverage for each band with low insertion loss, low Intermodulation, and high 200 W per port power handling. Excellent return loss performance delivers the best match to the antennas and base station, saving precious transmit power. The diplexer is available in a single or twin unit configuration.

The CCI Indoor Broadband Diplexer consists of multiple filters and can be used as either a splitter or combiner to aggregate the 600, 700, 850 and 900 band with the 1800, PCS, 2100 and AWS bands on to a common feeder line. The Diplexer has internal multi-strike lightning protection using a multi-stage surge protection circuit.
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 Diplexer housing is constructed from machined aluminum and consists of an IP20 indoor rated enclosure. The Diplexer can be wall mounted using the included bracket or tray mounted using available accessories. The RF ports can be configured with either DIN 7-16, 4.3-10 or N-type 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.