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请问在相同的情况下（发射功率，板载天线，50kHZ等等都相同，，只是发射频段不同），433MHz的cc1310是不是比868MHz的无线传输的更加远？
请问你需要多远的传输距离？可以看看CC1310的long range mode
是的，频率越低，波长越长，穿透力和距离会远一些
