Wideband DAS Solution for In-building Wireless Coverage / Fiber Optic

Wide frequency range 370 – 2500 MHz

Distributed 4 RF inputs to 8 optical ports

User configurable distribution matrix

RF connection via simplex SMA connectors

1U high 19” rack mountable

CellAntenna RF transport technology allows re-use of installed base of Multimode Fiber at any frequency and any number of services.

Total coverage for cellular and wireless services within an in-building environment is diminished by the structure of the building itself. Distributed Antenna Systems (DAS) have evolved to counter these challenges and establish far greater service availability. However, these systems typically fail to provide a cost-effective solution for multiple services and create highly complex, difficult to manage architectures unable to respond to new service demands.

The CellAntenna DAS uses patented technology to exploit existing fiber infrastructure and provide simultaneous support for a range of services within the 370MHz – 2.5GHz spectrum, enabling the addition of services on-demand without costly upgrades.

Active wideband systems have potential economic and flexibility advantages over band-specific systems - realization of this advantage requires understanding and control of:

Downlink composite power sharing Downlink intermods – internal effects Downlink generated spurious emissions Radiated Wideband noise Increased uplink noise levels Unwanted interferer - blocking Unwanted interferer – uplink harmonics

Benefits

- Exploits Existing Fiber Infrastructure (MMF)
- Addresses high capacity needs
- Reduces Capex and Opex

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