Wireless remote circuit design based on CC1120 and below 1GHz

Narrowband is an industry standard method that enables long-distance RF communications, which has higher immunity than broadband solutions. Use this reference design to test TI's farthest solution for the Internet of Things (IoT). This tool is suitable for 868 to 915 MHz range, which uses the crystals of the evaluation module by the CC1120DK substituted by TCXO and a software solution for narrowband long-distance communication. characteristic Ultra-narrowband long-distance communication, minimal impact subject to other wireless interference equipment The range can exceed 100 km, with 1.3 km in the intensive urban environment; sensitivity is -124 dBm (868 MHz); output power is +14 DBM Excellent coexistence capacity ensures highly reliable communication in a realistic environment CC1120 ultra-narrowband solution exceeds the requirements of the vital communication system High spectrum efficiency allows more solutions to run synchronous This presentation tool includes an optimized online test software for narrowband long-distance communication, long-distance mode demonstration user guides and a Wiki page containing more information about implementation and test results.

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