u/Correct_Sugar_9818

Hi everyone,

I’ve been running a channel sounding experiment using the XIAO nRF54L15 module with the onboard ceramic antenna.

In my setup, I’m observing a range of about 10–11 meters at a transmit power of +8 dBm.

I’m trying to understand whether this is expected under such conditions, so I had a few questions:

• Has anyone here performed channel sounding or similar measurements with this module?
• Is ~10–11 meters a typical range for the ceramic antenna at +8 dBm?
• Could the channel sounding process itself be limiting the effective range?
• Any recommendations for improving range or measurement reliability (antenna, configuration, environment, etc.)?

For context, I’m open to sharing more details about my setup if needed.

Thanks in advance!