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Issue 2, 2009

The new benchmark in Receiver Multicouplers

Receiver MulticouplerIntroducing RFI’s New Expandable Receiver Multicoupler. Used to improve the signal-to-noise performance of a two-way radio system, they are compatible with both analogue and digital technologies and provide the ability to distribute received signals from a single antenna system to multiple base station receivers.

Receiver MulticouplerThe Challenge

he two-way radio marketplace is a changing landscape. The introduction of digital technologies, shared networks, and ever increasing expectations for reliability have raised the bar in receiver combiner requirements.

The Solution

RFI is pleased to announce the introduction of a new range of high performance Receiver Multicoupler products targeted at satisfying these emerging requirements.

These new products feature:

  • 12 VDC Operation
  • “Full-band” operation gain setting
    (132-174 MHz or 380-520 MHz)  
  • In-built amplifier redundancy
  • Low noise amplifiers (LNA)
  • Ease of expandability 
  • Manual or programmable gain setting
  • Integral status monitoring
  • Local or remote alarm outputs
  • Local or remote programming 

RFI’s new Receiver Multicouplers have been designed to incorporate high performance RF specifications and reliability of operation. This high performance level is coupled with a user friendly configuration capability and comprehensive integral monitoring and alarm status capability.

Multicoupler Receiver Diagram