CCS/CC1310: EasyLink Lib. , Does It support frequencies 433Mhz?

Part Number:CC1310

Tool/software: Code Composer Studio

EasyLink Lib. , Does It support frequencies 433Mhz?

I used rfEasyLinkListenBeforeTalk project and call EasyLink_init(EasyLink_Phy_625bpsLrm); EasyLink_setFrequency(920000000); ,It can work.(I used the SmartRF Studio Receive the data)

When I used EasyLink_setFrequency(434000000); It can not work.

Please advise me.

!Note : I developed hardware myself to support 433Mhz and 920Mhz and I can prove the hardware by using the Smart RF Studio Program.