DRM30 / DRM+

DRM (Digital Radio Mondiale) is an international standard for digital radio in the LW, MW and SW bands (frequencies below 30MHz also called DRM30). DRM+ is an extension of the DRM standard for the bands lower than 230MHz. So it includes the VHF Bands I, II & III (including therefore the FM bands). DIGIDIA has the complete solution for any DRM30 / DRM+ applications with a complete set of reliable and professional products and systems, easy to install, easy to use and easy to maintain and fully compliant with the standard.

ALTO

DRM30 / DRM+ Content Server

Applications

  • DRM broadcasting (DRM30 and DRM+);
  • DRM head-end in studios or directly on the transmitter site;
  • DRM test transmission in trials or laboratories;

Key benefits

  • Field Proven: Used in India - the world's biggest DRM roll out - with GatesAir and Nautel  MW transmitters;
  • Extremely portable solution on different industrial PC platforms (1RU,2RU, 4RU, Cube);
  • Flexible and compact all in one box solution:  Mutli-encoding and multi-multiplexing for DRM30 and DRM+;
  • Easy to use thanks to user friendly GUIs;
  • Seamless 1+1 redundancy;
  • Available as DIGIDIA or as OEM product;

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SOPRANO

DRM30 Modulator

Applications

  • DRM30 broadcasting in frequencies less than 30 MHz;
  • Integration in LW, MW or SW transmitter;
  • DRM Test transmission in trials or laboratories;

Key benefits

  • Field Proven: Used in in India - the world's biggest DRM roll out - with Gates Air and Nautel transmitters;
  • Seamless Integration to any kind of LW, MW or SW transmitter;
  • Dual DRM30 and AM Modulation: SCS/MCS Simulcast with Spectral Shaping;
  • Available as DIGIDIA or as OEM product;
  • Option with RF feed back for automatic tuning;

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SOPRANO+

DRM+ Modulator

Applications

  • DRM+ broadcasting in Band I, II and III;
  • Integration in transmitters for Band I, II and II;
  • DRM+ Test transmission in trials or laboratories;

Key benefits

  • Field Proven: Used in in Slovakia and many DRM+ trials;
  • Easy Integration into the transmitters with direct RF or IQ output;
  • Available as DIGIDIA  or as OEM product;
  • Easy to use and to configure;

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TENOR

DRM30 Exciter

Applications

  • DRM30 broadcasting in frequencies less than 30 MHz with one audio service;
  • Integration in LW, MW or SW transmitter;
  • DRM Test transmission in trials or laboratories;

Key benefits

  • Audio in - RF out feature: DRM30 Modulator with integrated AAC audio encoder makes DRM30 possible without content server,
  • Field Proven: Used in Denmark;
  • Seamless Integration to any kind of LW, MW or SW transmitter;
  • Dual DRM30 and AM Modulation: SCS/MCS Simulcast with Spectral Shaping;
  • Available as DIGIDIA or as OEM product;
  • Option with RF feed back for automatic tuning;

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EasySPY Pro DRM

Professional DRM30 Monitoring Receiver

Applications

  • DRM30 off air signal monitoring;
  • DRM30 transmitter output signal monitoring;

Key benefits

  • Easy to use thanks to touch-screen LCD with user friendly GUIs;
  • Advanced metrics and curve display such as MER, Constellation, Spectrum, Channel Impulse Response etc.;
  • Audio decoding through internal loudspeakers;
  • Alarms programming;

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