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■ Characteristics of wireless communications
There is a correlative relationship between the communication range and transmission rate of
wireless devices. The lower the transmission rate of the wireless communications, the broader the
communication range.
Memo
The range of communications of a wireless device is affected if the antenna is placed near a
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metal surface or a dense solid object.
The range of transmissions is affected if obstructions in the path of the wireless signal being
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transmitted reflect or absorb the wireless signals.
■ About device authorization
This product is a low-power data transfer system radio station according to the radio law and is
equipped with an authorized radio transceiver. Therefore, a radio station license is not needed to
operate this product.
Name of radio:
AW-NM387
Japan Approvals Institute for Telecommunications Equipment
Authorization number:
The radio transceiver built into this product has been authorized as a low-power data transfer sys-
tem radio station given that it is installed and used in the product (notebook computer). Therefore,
please note that using this built-in radio transceiver in a different device may infringe on the regu-
lations of the radio law.
■ Notification
● Interoperability of radio equipment
•
Wireless LAN
The radio transceiver built into this device uses direct sequence spread spectrum (DSSS)/
orthogonal frequency division multiplexing (OFDM) radio technology and is designed to be in-
teroperable with wireless LAN products in compliance with the following standards.
IEEE 802.11 Standard on Wireless LANs (revisions a/b/g/n) established by the Institute of
●
Electrical and Electronics Engineers
Wireless Fidelity (Wi-Fi) defined by the Wi-Fi Alliance
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The Wi-Fi CERTIFIED logo is the authorization mark of the Wi-Fi Alliance.
D11-0399001
2
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