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Chengdu Newglee Technology Co., Ltd.
DRM Radio Headend

DRM Radio Headend

Newglee proudly presents its comprehensive end-to-end DRM solution, designed to provide extensive digital broadcasting technology support for the broadcasting industry.

BRIEF INTRODUCTION OF DRM Radio Headend

  • Newglee proudly presents its comprehensive end-to-end DRM solution, designed to provide extensive digital broadcasting technology support for the broadcasting industry. As the broadcasting sector undergoes significant transformation driven by the digital revolution, digital broadcasting is emerging as a global trend. DRM (Digital Radio Mondiale), an advanced digital broadcasting technology, enhances audio quality and enables diverse content transmission and efficient spectrum use.


  • Newglee's solution spans the entire broadcasting chain, from head-end equipment to transmitters and receivers, facilitating efficient and reliable digital upgrades for broadcast stations.

Types of DRM Radio Headend

  • NGA-201A DRM Radio Modulator

    NGA-201A DRM Radio Modulator

    The Newglee NGA-201A DRM-AM Modulator supports the DRM standard ETSI ES 201 980 and is designed to convert data streams from a media encoder into RF signals. It features modules for DRM baseband processing, digital signal synthesis, frequency conversion, DAC, RF output, audio signal input/output, monitoring system, and control panel.
  • NGA-101 DRM Media Encoder

    NGA-101 DRM Media Encoder

    The Newglee NGA-101 DRM Media Encoder is a professional-grade digital broadcast headend designed to create, manage, and output standards-compliant Digital Radio Mondiale (DRM) multiplex. It provides an intuitive web interface for combining audio, text, images, and data services into multiplexed streams for transmission to DRM modulators.
  • NGA-201F DRM FM Modulator

    NGA-201F DRM FM Modulator

    The Newglee NGA-201F DRM FM Modulator supports the DRM standard ETSI ES 201 980 and is designed to convert data streams from a media encoder into RF signals. It features modules for DRM baseband processing, digital signal synthesis, frequency conversion, DAC, RF output, audio signal input/output, monitoring system, and control panel.
  • NGA-602 DRM Monitor Receiver

    NGA-602 DRM Monitor Receiver

    The Newglee NGA-602 DRM Monitoring Receiver is a professional-grade digital broadcast monitoring device designed for receiving, decoding, and analyzing Digital Radio Mondiale (DRM) signals. It features a comprehensive web-based interface for real-time spectrum monitoring, service selection, signal quality analysis, logging, and recording playback.
Technology of

Technology of
DRM Radio Headend

Newglee DRM Radio Headend main consists of the content server and DRM modulator

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Different Applications of DRM Radio Headend

Different Applications of DRM Radio Headend
  • Channel Coding and OFDM Modulation: Generates ETSI ES 201 980-compliant I/Q signals from MDI/DCP streams.


  • Reduction: Lowers OFDM PAPR, boosting transmitter efficiency.


  • Digital Pre-Distortion: Optimizes signal quality through compensation.


  • Multiple Output Modes: Supports I/Q, envelope/phase-modulated, and direct RF outputs for versatile transmitter compatibility.

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