The Ecreso FM Transmitter range 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. 

In a complex, high-risk environment for technical staff, there is a need for a system to facilitate & secure maintenance and antenna switching operations


  • 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 Graphical User Interface 
  • Real-time meters at each stage 
  • No additional hardware: maximum reliability, no maintenance 
  • MPX Power Limiter (ITU 412) 
  • Wideband sound processor comes standard
  • 5-Band optional
Ecreso Switch Controller interface


Full Control & Monitoring

  • Controls and monitors up to 5 antenna switches
  • Secures local and remote control available based on user acces-level through web pages, SNMP, GPIO, or the front panel of the unit.
  • Dynamic synoptic on web pages and front panel to provide a quick status of the RF

Reliable & Secure

  • Highly reliable FPGA logic for switch changes, including failsafe tests and conditions
  • Secured OVER RIDE function to force a local operation by bypassing the CPU system
  • Redundant power supplies

Highly Configurable

  • Flexible and easy configuration protected by PIN code for installation or maintenace uses

What People Are Saying

In the context of the TV repack operation in the United States, two WorldCast Group companies, WorldCast Systems and CONNECT, have been selected to develop and supply an Antenna Switch Controller System along with a unified monitoring platform for the RF operations (DTV and FM) of Sutro Tower. Overlooking San Francisco from its 977-foot-high steel tower, Sutro Tower is a major broadcast site delivering clear signals for television and radio stations throughout the San Francisco Bay Area. 


Sutro Tower, San Francisco, CA.

Sutro Tower

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