Radio Sinaí

Radio Sinaí is a Catholic radio station broadcasting on 103.9 FM across Costa Rica, describing itself as "La Radio Católica de Todos" (The Catholic Radio for Everyone). Its core mission is to evangelize and entertain by bringing the Word of God to its listeners through dynamic and active programming. Audiences can listen live to a mix of religious teachings, news, and spiritual music designed to convey the message of Christ.

The station's programming includes daily gospel readings, news segments, and coverage of diocesan events from the Diocese of San Isidro. It aims to project its signal nationwide over the air and to the entire world via the internet, allowing listeners to stream online. The content focuses on faith, community, and providing a platform for hope and spiritual reflection within a Catholic context.

Through its live streaming service, Radio Sinaí ensures its uplifting and evangelizing content is accessible globally. Listeners can easily listen radio online to its broadcasts, which integrate traditional Catholic values with contemporary communication. The station's schedule features various shows and segments that encourage spiritual engagement and connection for its audience.