This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC1125: Repeat mode DSSS的扩频增益多少?

Part Number: CC1125

CC1125 的repeat mode的DSSS的扩频增益最大多少? 是不是10*log(32)=15dB. 这种模式的应用场景是怎样的?

  • 你好,

    1.工程师测得编码增益在3-4dB范围内。未达到 6dB (10log4)(这将是理论极限)的原因是解调器中存在一些实现损失(速度,意味着需要的前导码位已被优先考虑)

    2. CC112X supports DSSS repeat mode for applications requiring high sensitivity.