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CC1312R: TI 15.4协议栈会导致RF通讯距离降低?

Part Number: CC1312R
Other Parts Discussed in Thread: CC1310

Hello, 您好

我们使用CC1310在地下车库环境下进行通讯距离测试,测试频率433MHz,数据如下:

1. CC1310不使用TI 15.4协议栈,使用SDK中简单收发例程来测试通讯距离,大概能达到400m左右。

2. CC1310使用TI 15.4协议栈,通讯测试距离只有250m。

想请问下,贵司自己的测试数据,是否针对有协议栈和无协议栈做过对比?

或者说,贵司是否有相关经验或结论,即TI 15.4协议栈是否对433MHz无线通讯有影响?