New Product Introduction

Dialog Semiconductor Wireless Audio Module - SC14WAMDECT

Wireless Audio Modules for Public Address and Tour Guide Systems, the first DECT based wireless audio solution of its kind

Dialog Semiconductor WAM product image

Delivered as a complete and pre-tested wireless audio module, the SC14WAMDECT makes system development as simple as possible. Our module does not require radio frequency (RF) expertise, expensive RF equipment, or extensive resources to move forward with your design and production.

All Dialog’s modules are fully encapsulated Systems in Package (SiP) ICs, which have their own protocol stacks and application interfaces already on board. Designers can therefore develop products without needing an in-depth understanding of the complex DECT, DECT 6.0 or JDECT protocols. The modules are also “type approved” for DECT, DECT 6.0 and JDECT. This significantly reduces R&D costs and the need for expensive RF testers can be virtually eliminated.

The SC14WAMDECT is a Wireless Audio Module with an integrated baseband, radio transceiver, power amplifier, and crystal to be used for cordless microphone applications in the DECT and DECT 6.0 band. It is a module intended for users who with little or no experience in DECT wishing to make a system consisting of 2 microphones, portable parts (PP) and one fixed part (FP) configured as a receiver or integrated into a speaker.

The exact same SC14WAMDECT module is used as both the FP and PP, only configuration of the module will decide the role. The SC14WAMDECT module has been pre-approved for usage in all countries using DECT in the frequency band from 1880 - 1930 MHz as well as for the DECT 6.0 to be used in North America in the frequency band 1910 - 1930 MHz.

Using double slots within the DECT protocol, the microphones operate with a bandwidth of 12 kHz. With a latency of ~14msec, this solution is very suitable for these kind of applications.

As an RF technology, DECT is ideal for both indoor and outdoor applications. Moreover, it ensures interference-free communication, allowing multiple applications to be used at the same time and same location without frequency planning. Moreover, to streamline your product creation process, we have a demo system to show you the performance and offer schematics as a reference.

An additional feature of this module is the Tour Guide System functionality, where you can have with one microphone support up to 128 receivers. This can be headsets for tour guide solutions, which can be used for tours (inside as well as outside), congresses, (multilingual) conferences, bus- and boot tours and theaters, where also speakers can be wirelessly connected to cover the bigger rooms with clear sound. As the SC14WAMDECT module is fully certified, you do not lose time and money to realize your product.

Benefits

  • A complete audio solution on one Module
  • Running in an interference free 1.9GHz band
  • Operates as a Base station as well as a Portable Part
  • Supports EU-DECT as well as US-DECT
  • Fully TBR6 and FCC approved
  • Flexible because of the on board QSPI Flash
  • The module is fully tested, therefor no need for expensive RF test equipment
  • Approved reference design for a second antenna in the base available
  • All to get your product fast to market​

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