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DTUS065 rev A.7 – June 27, 2014
III.5
Regulatory domain rules
All around the world there are 2 major regulatory rules sets in wide use:
-
ETSI: for European countries.
-
FCC: for American countries
The other regulatory domains (France, Brazil, Korean, Australia …) derive
from the major regulatory rules with several modifications.
The regulatory domain gives the rules to use each RF band.
To abide by your local laws, you must select the country where the product
will be installed before activating the Wi-Fi card.
III.6
Antenna gain and RF output power
If you plan to use a high gain antenna, it is possible you exceed the EIRP
allowed in your country. In this case you must reduce manually the radio
transmit power of your product (please see
Advanced Settings tab
in section
VI.1.1.1a
).
In the following section we give the FCC rules to adapt the product Tx
power to the antenna used.
