[FS#1042] txpower range limited below hardware capability

[LEDE Bugs]

The following task has a new comment added:

FS#1042 - txpower range limited below hardware capability
User who did this - Luke Dashjr (luke-jr)

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Then that confirms LEDE's limitation of 18dBm is a bug, correct?
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1042#comment3568