Digital/Analogue Two-Way Radio Products
SCT2400 – 2.4GHz Digital Voice and Data Transceiver
The SCT2400 operates in the 2.4GHz ISM band and offers a comprehensive solution supporting near global usage without the need for complex licensing. Capable of replacing unlicensed PMR/LMR solutions (FRS/MURS/GMRS/PMR446), the SCT2400 offers a rich set of features supporting not only secure digital voice operation but also wireless data capabilities.
The SCT2400 also offers superior operating range over Wi-Fi based digital radio providing up to 30dB of additional sensitivity. Range is further extended using voice coding technology with enhanced error correction that also maintains voice clarity and a high level of voice security under the most demanding RF environments.
In comparison to other licensed and unlicensed PMR solutions the SCT2400 operates on a fraction of the power in both receive and transmit, enabling significantly longer operating times or the use of smaller batteries that allows innovative small form factor solutions to be realised.
Devices are available through our Distributor Network.
Features
- Highly integrated 2.4GHz spread spectrum radio transceiver
- Range optimized vocoder
- Digital voice modes
- Peer to peer
- Group Call
- Broadcast
- Data Modes
- SMS
- 12.5dBm RF TX power
- Single 3V supply
- Low power consumption
- 10mA standby/scanning
- 52mA receive voice
- 64mA transmit voice
- 144-BGA package (10mm x 10mm)
Applications
- License Free 2.4GHz Voice + Data
- Intercoms
- Access control and gate entry
- Two-way radio, PMR/LMR
- Wearable communications
- Wireless headsets
Power Supply Requirement
- 3.3 V
Downloads
Design Resources
SCT2400EVM
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The SCT2400EVM is designed to assist in the evaluation and application development of the SCT2400 2.4GHz Digital Voice and Data Transceiver.
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Knowledge Base
SCT2400 Packet Interface – A guide to the SCT2400 UART interface for configuring and extending functionality using an external host processor. This allows features such as a display and SMS messages to be supported. Version 1.6C – Download SCT2400EVM Test Guide and CPS Instructions - Download CPS – Customer Programming Software to allow the SCT2400 to be configured with a user profile prior to shipping to end-customers. – Download via the Technical Portal SCT2400 EVM High resolution schematic. Version 2.0 – Download SCT2400 High resolution overlays. Version 2.0 – Download SCT2400 PCB manufacturing data for Altium. Version 2.0 – Download SCT2400 Radio Development. Functional differences between the SCT2400EVM and the SCT2400 Radio Reference to consider when developing a product based on the SCT2400HDA - Download SCT2400 Radio Reference – high resolution schematic 24-7-2023 - Download |
