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EX25 – High-Precision 25W FM Transmitter

The EX25 is a fully integrated transmitter designed to elevate community radio stations to true professional standards. Developed by Sinteck Next’s engineering team, this model stands out for its exceptional performance and feature set.

Equipped with an internal stereo generatorRDS encoder, and a built-in audio processor, the EX25 ensures highly consistent modulation with no audible distortion.

Its fixed, precisely calibrated 25W RF output fully complies with all Anatel regulatory requirements, delivering reliability and long-term stability for continuous operation.

Features and benefits

  • 25W real power, high accuracy
  • Superior audio quality and performance due its HI-FI VCO
  • Powerful low pass filter, resulting excellent harmonic attenuation
  • Stereo coder built-in, high stereo image
  • RDS coder built-in (optional item) 
  • Integrated audio processing system: low and high frequencies extremelly controlled
  • Inputs and outpus for external coders (RDS) and SCA input
  • OLED display, eye-catching visual
  • 2x RD15HVF1 Mitsubishi RF devices at output stage, easy and unexpensive maintenance, high durability

Optionals

  • GreenBay 1 Element vertical antenna
  • GreenBay Dipole Broadband “no-tune” antenna
  • 1/2″ coaxial cable
  • RDS coder card

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