Texas Instruments recently introduced the sub-1 GHz RF performance line family, providing connectivity for low-power wireless applications in the security, Smart Grid , industrial, wireless healthcare, home and building automation, and other spaces. The product range meets stringent RF requirements and provides the ability to filter out other RF sources, resulting in end products with robust and reliable wireless links that are resistant to disturbances from other wireless systems in a device’s surroundings. The family consists of the CC1120 and CC1121 transceivers and CC1175 transmitter.
The products offer 65 dB adjacent channel rejection at 12,5 kHz offset and 90 dB blocking. With a 139 dB link budget, their range reaches well beyond 10 km and provides indoor penetration. Advanced RF sniff mode also allows systems to listen for RF packets using very low power consumption, with less than 3 mA in receive (Rx) sniff mode, while maintaining full RF performance.
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