ECRESO ­FM Receiver Silver
Platform for rebroadcasting FM signals


The FM Receiver Silver is a professional FM Rebroadcaster capable of receiving a signal in difficult circumstances and generating an MPX baseband or audio signal output which can be used for high quality retransmission by any make of transmitter. This enables a broadcaster to provide complete coverage in shadow areas, tunnels and other “hard to reach” areas.


Audemat ScriptEasy Powerful Performance

  • Highly featured yet affordable rebroadcasting platform
  • Return path can be used for audio transport / talkback applications in conjunction with an audio codec (such as APT)


Audemat ScriptEasy Powerful Control

  • Keep and save all settings in user-configurable presets
  • Easy installation and operation
  • Serial port communication (bench configuration and reporting)
  • The IP/IO features offer contact closures (GPIO) and a TCP/IP connection for remote configuration and SNMP management


Audemat ScriptEasy Powerful Savings

  • Double MPX output for installation of 1+1 or Dual Drive transmitter systems
  • Compatible with any make of transmitter


  • Keep your signal on air
  • Continuous signal monitoring
  • Simple management and control
  • Compatible with all makes of FM Transmitters
  • Backup received signal from different source:  RF input, dedicated µSD Card or  IP Streaming
  • Double RF input agile - 87.5 – 108 MHz
  • Automatic Switching between main and backup frequency
  • Selectable IF Bandwidth for easy installation on full FM spectrum
  • Selectable de-emphasis 50/75 µs.
  • Advanced Backup Management (RF /IP stream / µSD )
FM receiver silver benefits



User views

Configuration Page

Configuration page

Status Page

Status page


5 Band Sound Processor

Available soon on your new or existing Ecreso FM Transmitter*

The Ecreso FM Transmitter range also features an integrated multi-band sound processor! This fully digital sound processor offers the highest signal quality and outstanding reliability as no additional hardware is required.

You can choose from a wide-band or a multi-band version to achieve the level of  processing required at your site and the processor is supplied with a full set of presets for many different formats and requirements. 

  • Hosted in direct to frequency Digital Modulator
  • Highest quality processing from audio input to RF output
  • Powerful DSP-based processing
  • Complete 5-band architecture
  • Factory presets for all formats
  • Easy to fine tune through intuitive GUI
  • Real-time meters at each stage
  • No additional hardware:
    maximum reliability, no maintenance

Sound Processor interface

Processing stages

Automatic Gain Control
The first stage of the processor is an automatic gain control which regulates the perceived volume level of the station output across all audio sources and formats. It uses predictive algorithms and protects against unwelcome increases in noise.

Equalization, Bass and Treble Enhancers
The AGC is followed by enhancers which embellish both the low and high frequencies. Combined with 3 parametric equalizers, they enable the creation of a distinct sonic signature. 

Stereo Enhancer and Limiter
A stereo enhancer can be used to improve the stereo image of your station when using non-mono content. It also includes a stereo limiter to improve the quality of your station in areas with problematic coverage.  

5 Band Processor
The 5 Band Processor dynamically adjusts the gain of each audio band. Depending on the selected preset, it can work as a slow and purist multi-band leveler, or as a fuller processor to create a strong sonic signature. The fidelity parameter enables you to fine tune the bands according to your preference; from a purist sound to a more colored texture. 

5 band Limiters
5 limiters have been designed to facilitate the work of the final clipper. For soft formats, the limiters provide smooth protection for your final audio and for commercial stations, they can be used to create extra loudness. 

Final Limiters
This section uses several limiters including HF and final low distortion limiters. In addition, and independently of any preset, the ECRESO FM Transmitter can be configured with an MPX Power Limiter and a deviation Hard Clipper for transmitter protection. 

* Check your version for compatibility

Connect with WorldCast MANAGER

The WorldCast MANAGER Desktop simplifies the management of all SNMP-enabled devices in a network, providing real-time status and visualization of multiple devices from a single screen. The intuitive and simple-to-use interface shows all devices located at your site(s) displaying product information, alerting you to any alarms and providing one-click access to the unit’s web-based control interface.

Free to download, the WorldCast MANAGER Desktop is compatible with all WorldCast Systems’ equipment as well as SNMP devices from ANY manufacturer.

The WorldCast MANAGER Server adds recorded measurements, detailed logs, alarm management / notifications and more…

Learn more about
WorldCast MANAGER Server
  Learn more about
WorldCast MANAGER Desktop


To provide broadcast engineers with complete peace of mind, the FM Receiver Silver will monitor RF levels and MPX deviation to establish the presence of a suitable signal and display the current status via the LED front panel. The presence of Pilot and RDS signals are also monitored and the PI code can be decoded to ensure correct program tuning. Level meters offer a visualization of the current level of audio activity.

Compatible with all makes of FM transmitters, the FM Receiver Silver also provides a double MPX output so it can also be used in conjunction with 1+1 or Dual Drive transmitter systems. Thanks to its IP/IO features, the unit offers contact closures (GPIO) and a TCP/IP connection for remote configuration and SNMP management.


FM receiver silver benefits
user report

User report

«Our FM Receiver Silver provides broadcasters with the ability to ensure that, whatever the terrain, their station stays on air for all target listeners and offers the highest possible quality sound.»
David Houzé, WorldCast Systems Application Engineer


Current version: 1.1.1

All the output you need
Double MPX output independent Levels
Both AES and Analog signals available enabling additional or backup path
Headphone Output
Signals and data
MPX level
Pilot level
RDS level and BER
Audio Level Bars
RDS Decoder : PI, PS, TP/TA, MS, DI, PTY, AF list, CT, RT
Advanced communication
Serial port communication (bench configuration and reporting) 
Web Interface
2x RF
2x MPX
Audio Analog
Inputs & Outputs
Physical specification
External Dimensions (W / L / H)483 (19’’) x 1U x 379
Weight≈ 3,4 kg
Power supply voltage88 V – 264 V AC
Power supply frequency47 Hz - 63 Hz
Power consumption≈ 45 VA
Temperatures0°C - +50°C
Storage Temperatures-20°C - +70°C
Humidity10-95% non-condensing relative humidity

Order information




  • Ecreso FM Receiver Silver

    Published on Jun 13, 2016

Quick Start Guides

  • ECRESO FM RECEIVER Silver - Quick Start

    Published on Jul 22, 2016


  • FM Receiver Silver - Manual

    Published on Feb 15, 2017


  • Corporate Catalog

    Published on Apr 20, 2017
  • WorldCast Systems Overview

    Published on Feb 15, 2017

Press Kit

  • WorldCast Systems Logo - Press Kit

    Published on Feb 16, 2017
  • FM Receiver Silver - Media Kit

    Published on Feb 16, 2017