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1900MHz (PCS Band) In-Building Repeater Systems

CSI is a leading provider of in-building wireless products including bi-directional amplifiers, in-line booster amplifiers, antennas, RF splitters, cross-band couplers and directional couplers. CSI in-building amplifier provide amplification of both uplink and downlink wireless signals in facilities located within reasonable proximity of cell sites and where wireless coverage is otherwise non-existent.

The CSI Digital Repeater is designed for use within enclosed structures where sufficient signal from local cell sites to operate cell phones or data cards is limited or unavailable. Adequate signal must be available outside the structure as a prerequisite to achieving in-building coverage.