about nRF21540DK periodic_adv long rang

[yoyou]

Hello,

NCS1.9.1, two nRF21540DK,  Windows10 X64, VS Code,

periodic_adv and periodic_sync , only 3M distance can recv data,

if over 3m, will unstable reception / disordered data .

why?

  

   

thanks 

Best Regards

[PaKa]

Did you try to test this without the external antennas to ensure they are not causing any issues?

[yoyou]

HI,

thanks for reply,

yes,i've test it without the external antennas,it is will lager than 40M distance ,

   

Best Regards