Samsung Galaxy S21+5G - Page 60

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Bluetooth
®
and wireless LAN (Wi-Fi
®
)
functions of the product use frequencies in
the 2.4 GHz band.
/ XX8
• Bluetooth
®
function: 2.4FH1/XX8
The product uses the 2.4 GHz band. For
FH1, FH-SS is used as the modulation
scheme. The interference distance is
about 10 m or less. XX8 uses other
schemes and interference distance is
about 80 m or less.
• Wireless LAN (Wi-Fi
®
) function: 2.4DS/OF4
The product uses the 2.4 GHz band. DS-
SS and OFDM are used as the modulation
schemes. The interference distance is
about 40 m or less.
•
This means that all bandwidths can
be used, and that bands of mobile unit
identication devices cannot be avoided.
Available channels di󱐯er depending on the
country.
For use in an airplane, check with the airline
company in advance.