nRF54L15 DTM mode testing Conductive Power by Anriszu MT8852BE

[Benson_Lai]

Hi 

I use MT8852BE to test nRF54L15-DK ,TX power setting 8dBm but MT8852BE Power(Pavg) show -6.07dBm ,Why is there such a discrepancy in the values?

• nRF54L15-DK Setting
  
  
• MT8852BE 
  

[Hieu]

Hi Benson_Lai,

What version of the DTM app are you using? There was a bug where TX power configurations don't work correctly with the nRF54L15 DK.
That should have been fixed in v2.5.3.

2.5.3 - 2025-08-11

Fixed

• Issue with the side panel actions being visible when the About tab is selected. The actions are now hidden on the About tab.
• Issue with incorrect transmit power communicated to the nRF54L15 DK.
• Issue with incorrect transmit power values for the nRF54L15 DK. These values can now be set from -40 to +8 dBm for this DK.

Hieu