SC14WAMDECT中文资料Wireless Audio Modules for Public Address and Tour Guide Systems数据手册Renesas规格书

描述 Description

The first DECT based wireless audio solution of its kindDelivered as a complete and pre-tested wireless audio module, it 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.

Crystal-clear soundUsing double slots within the DECT protocol, the microphones operate with a bandwidth of 12kHz. 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.

Public address system functionalityThe 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 wish 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.

Tour guide system functionalityAn 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.

特性 Features

• 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, therefore 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