Cordless Voice Module with DECT 6.0 chip

Cordless Voice Modules - integrated DECT solutions

Our Cordless Voice Modules (CVM), which integrate a radio transceiver and baseband with a complete protocol stack in a single package, have proven to be an industry success over the last few years. They have allowed system designers to more easily and cost-effectively develop cordless handsets and basestations, or add this functionality to their products, and significantly reduce time-to-market. With the success of our DECT, 2.4 GHz DCT and DECT 6.0 modules (CVM428) over the last few years, SiTel has recently launched a new generation of Cordless Voice Modules (CVM480) fully focused on IAD applications. For more information regarding CVM IAD applications please click here.

To access specific information regarding CVM428, simply fill out a short form describing your application needs. A password will then be send to your email address, allowing access to the CVM design resources page. If you already have a password, simply enter it in the appropriate field on the form.

Detailed information on other specific type numbers can be found on our customer portal or you can contact our sales offices. The CVM products are also for sale via our web shop.

The Cordless Voice Module has its own protocol stacks and application interface. This allows designers to develop products without needing an in-depth understanding of the DECT, DECT 6.0 or WDCT protocols. And as the modules are fully-tested and proven, time-to-market can be very fast. Therefore R&D costs can be significantly reduced and the need for expensive RF testers virtually eliminated.

Although our CVMs are highly complex multifunctional modules, they can easily be incorporated into any customer application with the same module being used in low- and high-end applications. Connection between the CVM and the Man-Machine-Interface (MMI) is either through SPI or UART. The Cordless Voice Module uses a software API (Application Programming Interface), suitable for both voice and data applications in addition to the normal cordless software protocol.

We've listed just a few examples below:

Point-of-Sales (PoS) terminals
Integrated Access Devices (IADs)
Set-top boxes (STBs)
Routers and wireless xDSL / cable modems
Intercom systems
Industrial control systems
Burglar alarms
Baby monitors
Wireless local loop (WLL)

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Detailed CVM info

Complete CVM information

CMV datasheet short form

Benefits

Complete range of modules for key frequencies and standards
o DECT
o DECT 6.0
o CAT-iq
o 2.4 GHz ISM band
Contains the complete protocol stack
Can be used in handsets, basestations and IADs
Fully tested module - no need for costly RF testers
Fast time-to-market

Features

Flash and ROM variants available
ETSI DECT (GAP) compliant ETS 3004444
Support up to 6 portable parts
UART and SPI interface to external MCU
Supports voice and low speed data
Walkie-talkie mode
Line interface and power management support
Easy integration into IADs