44Appendix B
using standard operating positions specified by these agencies, with Sero 8
transmitting at its highest certified power level in all tested frequency bands.
Although SAR is determined at the highest certified power level in each
frequency band, the actual SAR level of Sero 8 while in operation can be well
below the maximum value because Sero 8 adjusts its WLAN transmitting
power based in part on orientation and proximity to the wireless network. In
general, the closer you are to a WLAN Router, the lower the WLAN transmitting
power level.
Sero 8 has been tested, and meets the FCC and European Union RF exposure
guidelines for WLAN operation. When tested at direct body contact, Sero 8’s
maximum SAR value for each frequency band is outlined below:
FCC SAR
Frequency Band (MHz) FCC 1g SAR Limit (W/kg) Highest Value (W/kg)
Model: E2281
2412-2462 1.6 1.152
EN SAR
Band EN 10g SAR Limit (W/kg) Highest Value (W/kg)
Model: E2281
Wi-Fi 2.4 GHz 2.0 0.641
Additional Information
For more information from the FCC about exposure to RF energy, see:
www.fcc.gov/oet/rfsafety .
The FCC and the U.S. Food and Drug Administration (FDA) also maintain a
consumer website at www.fda.gov/Radiation-EmittingProducts/default.htm
to address inquiries about the safety of mobile phones. Check the website
periodically for updates.
For information about the scientific research related to RF energy exposure,
see the EMF Research Database maintained by the World Health Organization
at: www.who.int/emf .
FCC Compliance Statement
This device complies with part 15 of the FCC rules. Operation 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.
NOTE This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.