LOS range for Channel 9 if one uses DW3120 (QM33120 EVB)

Wireless Connectivity Ultra-Wideband
,
1

Hi all,
The LOS transmission range was measured by different conditions.
However, it is found that LOS transmission range is really short if one uses EVB @channel 9.
Channel9 seems to be the worst case for transmission range.
Is the measurement result expected?
Thanks for any provided suggestion indeed.

Range
Range801×186 2.21 KB

2

Hi @Yin ,

What are the antennas you’re using? Also the orientation would have an impact on these measurements. And what’s the transmit power in this use case?