Electronic Components Blog

Wednesday, 28 September 2016 13:22

Deltanode's Distributed Antenna Systems (DAS)

Deltanode's Distributed Antenna Systems (DAS)

A distributed antenna system, or DAS, is a network of spatially separated antenna nodes connected to a common source via a transport medium that provides wireless service within a geographic area or structure. A distributed antenna system may be deployed indoors (an iDAS) or outdoors (an oDAS). DeltaNode’s industry proven Fiber DAS product has been deployed by the thousands in many venues across the world, and is ideal for fulfilling multi-band, multi-operator coverage and capacity needs.

Supported frequencies include FM to 2.6 GHz all on a single fiber, including most any modulation scheme from P25 and Tetra to LTE.  Using the DeltaNode SingleNet solution, other technologies can also be transmitted over the DAS as well, including Gigabit Ethernet LAN, backhaul for small cells and WiFi, CPRI/OBSAI, as well as CCTV.  The modular system can support a virtually unlimited number of sectors, remotes, and operators with adding sectors and operators as simple as adding a new base station interface module at the head end. Setup, control, and monitoring of the entire system are done through a standard web browser.

Deltanode's DAS Head End Solutions, provides components for signal leveling, combining of signals, fiber optic interface, as well as control and monitoring, all in a 19” rack mountable frame.  Complete modularity allows the system to be easily re-sectorized or upgraded with new operators or sectors. DeltaNode’s highly configurable IP65 rated remotes, are ideal for either indoor or outdoor use. Boasting output powers up to 40W per band, and the best noise figure in the industry.

Head End Solutions include: Base Station Gateways, BIU Base Station Interfaces, 4-Way FOI 4-Way Fiber Optic Interfaces, FOI Fiber Optic Interfaces, DOS Optical Splitter Panels, Point of Interconnect Units (POI).

DAS Areas of Application

Government, Universities, Office Buildings, Hospitals, Tunnels, Residential, Airports, Sports Arenas, Public Safety


Please contact your Heynen rep. for more (purchasing) information.