Epson 1925W Network and PC Free Operation Guide - Page 9

Specifications for this unit, Frequency band, Modulation, Potential Interference, Range - wireless

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Precautions When Using the Wireless LAN Unit 9 • Computers with a built-in wireless LAN function • Access points However, you are unlikely to be able to make an ad hoc connection for wireless LAN equipment used with a computer in IEEE 802.11g. For more details on wireless LAN equipment see the specifications. Specifications for this unit Frequency band*1 Modulation Potential Interference Range Propriety of Frequency Modulation IEEE 802.11b/g: 2.4 GHz band (1 to 11 Ch), IEEE 802.11a: 5.15 to 5.25 GHz (W52), 5.25 to 5.35 GHz (W53)*2 IEEE 802.11b: DS-SS IEEE 802.11a/g: OFDM Less than 20 m Can use all bands, and can avoid "licensed" and "unlicensed" bands. *1 You cannot use IEEE 802.11a in the People's Republic of China or the Russian Federation. *2 You can only connect to the W53 band using Advanced Connection.

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Precautions When Using the Wireless LAN Unit
9
•
Computers with a built-in wireless LAN function
•
Access points
However, you are unlikely to be able to make an ad hoc connection for
wireless LAN equipment used with a computer in IEEE 802.11g. For
more details on wireless LAN equipment see the specifications.
Specifications for this unit
*1
You cannot use IEEE 802.11a in the People's Republic of China or the Russian
Federation.
*2
You can only connect to the W53 band using Advanced Connection.
Frequency band
*1
IEEE 802.11b/g: 2.4 GHz band (1 to 11 Ch),
IEEE 802.11a: 5.15 to 5.25 GHz (W52), 5.25 to
5.35 GHz (W53)
*2
Modulation
IEEE 802.11b: DS-SS
IEEE 802.11a/g: OFDM
Potential Interference
Range
Less than 20 m
Propriety of Frequency
Modulation
Can use all bands, and can avoid "licensed"
and "unlicensed" bands.