Supports digital voice modes that include peer to peer, group call and broadcast, along with an SMS data mode
The CML SCT2400 is a highly integrated digital voice and data transceiver that operates in the 2.4GHz unlicensed ISM band and provides a secure, long range digital voice and data communication link of upto 12km line-of-sight, but with extremely low power consumption.
The device can be used as a replacement for a Two-way Radio (PMR (Private Mobile Radio)/LMR (Land Mobile Radio)) system or as an intercom function. CML’s voice coding expertise and advanced forward error correction maintains clarity and security for such long range/low power radio systems.
Operating in an unlicensed frequency bands means that the product is suitable for most countries around the world. Manufacturers can now offer a single design to the largest possible market rather than having region specific products.
The SCT2400 integrates a high performance radio transceiver, baseband processing including digital voice and data coding. The device requires only a few external components to complete a small form factor radio design.
- 100 mW output power is achieved while consuming 10 mA in scan mode, 52 mA when receiving voice and 64 mA when transmitting voice.
- 3V supply.
- Small size (10mm by 10mm, 144-BGA package).
This chip can be used in portable, mobile and wearable products, including fitness trackers, smart clothing and wireless headsets.