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Nordic Star Products NRD24V1 User Manual

Nordic Star Products Headphones

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February 2007

Headset Reference Design
nRD24V1

User Guide v1.0

Pages: 1 2 3 4 5 6 7 … 25
  • wrong Brand
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Table of contents

Document Outline

  • 1 Introduction
  • 2 System Description
  • 3 Hardware description
    • 3.1 nRD24V1 Radio module
      • 3.1.1 Audio Codec
      • 3.1.2 Micro controller
      • 3.1.3 Radio circuit
      • 3.1.4 Antenna matching network
      • 3.1.5 Power supply
      • 3.1.6 Programming
      • 3.1.7 Specifications
    • 3.2 Application board
      • 3.2.1 Audio interface
        • 3.2.1.1 Headset interface
        • 3.2.1.2 PC interface
      • 3.2.2 Jumpers
      • 3.2.3 Antenna
      • 3.2.4 Power supply
      • 3.2.5 Buttons
      • 3.2.6 Programming
    • 3.3 USB dongle
      • 3.3.1 USB Interface
      • 3.3.2 Micro controller
      • 3.3.3 Radio circuit
      • 3.3.4 Power supply
      • 3.3.5 Programming
      • 3.3.6 Specifications
  • 4 Hardware design guidelines
    • 4.1 Headset
      • 4.1.1 Antenna
      • 4.1.2 Interfaces
        • 4.1.2.1 Buttons
        • 4.1.2.2 Audio interface
      • 4.1.3 Crystals
      • 4.1.4 MCU
      • 4.1.5 Battery
    • 4.2 USB dongle
      • 4.2.1 Antenna
      • 4.2.2 MCU
      • 4.2.3 Crystals
  • 5 Appendix
    • 5.1 Bill Of Materials (BOM)
    • 5.2 Application board schematics
    • 5.3 RF module schematics
    • 5.4 USB dongle schematics
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