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Ecreso FM 100W to 2000W are fully digital FM transmitters for analog FM, designed for FM broadcasting within the low and medium power range.

Engineered to meet the needs of the most demanding network operators and stations, they combine reliable performance, high efficiency of up to 76%, and advanced technology into a compact, yet modular 2U or 3U chassis design. 

With their industry-leading design, they host a multitude of onboard features including SmartFM, a patented technology for up to 40% energy savings, making them unbeatable in terms of energy efficiency. Also fully featured for local maintenance and configuration, the Ecreso FM 100W-2000W allow extensive remote control by Web server, SNMP, RS232 or GPIOs.

FM broadcasters - experience the highest quality audio, always-on broadcasting, and the lowest total cost of ownership. 


Current Version: 1.13.0


FM Transmitter
Ecreso FM 100W-2000W Benefits

Market-leading expertise icon


  • 60 years of RF expertise
  • Customer support to accompany you for installation, configuration, maintenance, repairs and on-site field operations
  • Turnkey solutions or stand alone
  • Project Assistance: site visits, factory acceptance tests, team trainings, installation support
  • Up to 10-years warranty
Lowest OPEX icon


  • Up to 76% efficiency + SmartFM
  • Many onboard features: dynamic RDS encoder, MPX power limiter, GPIO, SmartFM...
  • High reliability with HALT, PSA, FMECA, Burn-In
  • Simple control & monitoring
  • Full SNMP management
Audio quality icon

Highest Quality
To Listeners

  • Available in 1+1 and N+1 solutions
  • Direct-to-channel digital modulator: highest signal quality, built-in broadcast tools for all parameters
  • 5-Band Sound Processor
  • Digital MPX/Composite over AES
  • Audio backup with silent detect on all program inputs, automatic switch and recovery, internal player from µSD card

The Best Low-Medium Power FM Transmitters

Low power FM Transmitter - Ecreso FM 100W

Ecreso FM 100W

Low power FM Transmitter - Ecreso FM 300W

Ecreso FM 300W

Medium power FM Transmitter - Ecreso FM 750-1000W

Ecreso FM 750-1000W

Medium power FM Transmitter - Ecreso FM 2000W

Ecreso FM 2000W


A New Paradigm In Energy Savings

SmartFM Compatible.


SmartFM - Brings Up To 40% Energy Savings

SmartFM is a sophisticated algorithm, or AI, which enables broadcasters to reduce their energy costs by up to 40% without any compromise on the audio quality and coverage. Ecreso FM 100W-2000W are SmartFM compatible. 


SmartFM Energy savings

Craft Your Own Amazing Sound

5-band sound processor

Built-In 5-Band Sound Processor

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.

MORE ON Sound Processing


Advanced Solutions To Monitor & Control

ECRESO is accompanied with a range of monitoring and control solutions 
so users have full control, locally and remotely, of their FM transmitter. 

Ecreso FM Communication package

Communication Package for 
full monitoring & control

Expert Maintenance Reporting Icon

Expert Maintenance Reporting

Kybio Network Management Systems icon

Unified SNMP Monitoring & Control


More Features In Brochure


What People Are Saying

"I picked the Ecreso FM 750W as a temporary transmitter during a station move and then as a back up for both stations in the group. It has preformed perfectly in both roles!  The setup is simple, the built-in audio processor worked extremely well, offers an assortment of audio types on the input and the size (and weight) of the unit made it easy to move from tower site to tower site.  We keep it racked and ready at our MELBOURNE station but a move to Stuart or even to Pensacola if needed is a simple job. The owners were impressed with not only how compact the unit is but how good it’s signal sounded at that reduced power. "

- Mike Kerley, Contract Engineer -
Horizon Broadcasting LLC, Australia


Contact us for your project

Contact us for any of your inquiries. Our Sales team is here to assist you with projects, questions on our products, or to find a local distributor.

FOR TECHNICAL SUPPORT, please go to the support page to submit your request. The below form is for new inquiries only.