Summary of 2.4GHZ DIGITAL VOICE AND DATA TRANSCEIVER ACHIEVE 12KM RANGE
The SCT2400 is a 2.4GHz digital voice and data transceiver designed for license-free global use, replacing traditional PMR/LMR systems. It features superior range compared to Wi-Fi, enhanced error correction for clear audio in demanding RF environments, and low power consumption enabling smaller batteries and compact designs. Key capabilities include peer-to-peer communication, group calls, broadcast modes, SMS support, and secure digital voice operation with 12.5dBm RF transmit power on a single 3V supply.
Parts used in the SCT2400:
- 2.4GHz spread spectrum radio transceiver
- Range optimized vocoder
- Digital voice modes
- Peer to peer module
- Group Call feature
- Broadcast function
- Data Modes capability
- SMS support
- 12.5dBm RF TX power component
- Single 3V supply system
- Low power consumption circuitry
- 10mA standby/scanning mode
- 52mA receive voice mode
- 64mA transmit voice mode
- 144-BGA package (10mm x 10mm)
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 realized.
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
Read more: 2.4GHZ DIGITAL VOICE AND DATA TRANSCEIVER ACHIEVE 12KM RANGE
- What band does the SCT2400 operate in?
The device operates in the 2.4GHz ISM band. - Can the SCT2400 replace unlicensed PMR solutions?
Yes, it is capable of replacing unlicensed PMR/LMR solutions like FRS, MURS, GMRS, and PMR446. - How much additional sensitivity does the SCT2400 offer over Wi-Fi based digital radio?
It provides up to 30dB of additional sensitivity. - Does the SCT2400 support wireless data capabilities?
Yes, it supports secure digital voice operation as well as wireless data capabilities. - What is the RF TX power of the SCT2400?
The device has an RF TX power of 12.5dBm. - How much current does the SCT2400 consume during receive voice operation?
It consumes 52mA during receive voice operation. - What are some applications for the SCT2400?
Applications include intercoms, access control, two-way radio, wearable communications, and wireless headsets. - Can the SCT2400 be used in license-free environments?
Yes, it is designed for license-free 2.4GHz voice and data usage.
