Smart RF Multiplexer for DAS

A smart RF multiplexer for DAS allows multiple transceivers or frequency bands to share a single antenna output path. Unlike passive combiners, which result in signal degradation and power loss, a smart RF multiplexer dynamically manages and switches signals with minimal insertion loss. This ensures consistent signal quality and system reliability.

Why DAS Needs Multiplexer Innovation

In traditional DAS setups, each frequency band or mobile operator may require its own dedicated antenna feed. This leads to:

• Heavy cable loads

   

• Equipment congestion

   

• Increased installation cost

   

• High maintenance complexity

   

A smart RF multiplexer for DAS solves these issues by intelligently combining all RF signals into one optimized antenna path. This dramatically reduces the number of cables and passive components needed.

Applications of Smart RF Multiplexer for DAS

• High-rise commercial buildings

   

• Stadiums and arenas

   

• Underground metro stations and tunnels

   

• Hospitals and shopping malls

   

• Airports and transportation hubs

   

In each of these, a smart RF multiplexer for DAS helps meet performance demands, comply with space limitations, and speed up deployment.

Technical Benefits

• ✔ Supports multiple carriers and frequency bands

   

• ✔ Adapts dynamically to network changes

   

• ✔ Maintains full signal strength and clarity

   

• ✔ Reduces system size, heat, and cost

   

• ✔ Improves overall DAS performance

   

Nerlos’ AMU Technology Inside DAS

Nerlos has developed an advanced smart RF multiplexer for DAS based on its patented AMU (Active Multiplexer Unit). This solution is ready for integration into telecom towers, enterprise networks, and public infrastructure. With no passive losses and full dynamic tuning, the AMU outperforms traditional systems.