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AirPcap NX, 802.11N and the Extension channel

February 7th, 2011 No comments

IEEE 802.11n uses the multiple-input-multiple-output (MIMO) technology that enables spatial signal diversity and spatial signal multiplexing enabling increased range and data transmission rates.  802.11n allows use of wider 40 MHz channels to double the bandwidth as compared to the legacy 20 MHz operation.

AirPcap NX adaptors can be configured to capture data on 40MHz channels but you will need to determine the “extension channel” Read more…

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