Samsung NP-RC418H User Manual page 36

The maximum allowed antenna gain for use
with this device is 6dBi in order to comply
with the E.I.R.P limit for the 5.25- to 5.35 and
5.725 to 5.85 GHz frequency range in point-
to-point operation.
As a general guideline, a separation of 20 cm
(8 inches) between the wireless device and
the body, for use of a wireless device near
the body (this does not include extremities)
is typical. This device should be used more
than 20 cm (8 inches) from the body when
wireless devices are on.
The power output of the wireless device (or
devices), which may be embedded in your
notebook, is well below the RF exposure
limits as set by Industry Canada.
This transmitter must not be collocated
or operate in conjunction with any other
antenna or transmitter except the installed
Bluetooth transmitter.
Operation of this device is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation of the device.
To prevent radio interference to
licensed service, this device is
intended to be operated indoors
and away from windows to provide
maximum shielding. Equipment (or
its transmit antenna) that is installed
outdoors is subject to licensing.
Wireless devices are not user
serviceable. Do not modify them in
any way. Modification to a wireless
device will void the authorization
to use it. Contact manufacturer for
service.