WorldCast Systems announces the release of version 3.3.2 of its Ecreso FM AiO Series (100W-1kW and 2kW) for Single Frequency Networks (SFN). With enhanced synchronization features and a built-in GPS receiver, this new version looks forward to deliver unparalleled precision, cost-efficiency, and audio quality for broadcasters, as the company claims in a statement.

With SynchroStream now integrated into the APT IP Decoder, the Ecreso FM AiO Series offers real-time dynamic delay compensation, ensuring synchronization between multiple transmitters. Broadcasters can precisely adjust overlap areas with 50-meter accuracy, optimizing coverage while reducing interference in SFN applications. This version also enhances cost-efficiency by integrating components directly into the transmitter, reducing the need for external equipment.

Alongside its synchronization features, the Ecreso FM AiO Series has been designed to focus on ensuring audio quality through WorldCast’s expertise in lossless audio transport and FM broadcasting. Technologies such as E-aptX, APTmpX, and SureStream look forward to guarantee MPX over IP transmission, while the Direct-to-Frequency Digital FM Modulator delivers RF signal with minimal distortion. Broadcasters can optimize network performance with measurement tools, such as the Audemat MC6, enabling in-depth SFN signal analysis and real-time diagnostics using GoldenEar mobile campaigns to detect and correct signal degradations.

“By integrating SynchroStream and GPS directly into the AiO Series, we are simplifying SFN deployments while maintaining the highest standards of synchronization and audio quality,” said David Houzé, Ecreso Product Manager at WorldCast Systems. “With this latest version, broadcasters can reduce infrastructure costs, streamline installation, and enhance network performance like never before.”

WorldCast Systems will showcase the Ecreso FM AiO Series v3.3.2 at NAB Show 2025 in Las Vegas, booth W3115.