Owner's Manual

Frequency band 2.4 GHz (2400–2500 MHz)
Modulation
technique
IEEE 802.11b: direct sequence spread spectrum (DSSS)
• CCK for high and medium transmit rate
• DQPSK for standard transmit rate
• DBPSK for low transmit rate
IEEE 802.11g: orthogonal frequency division multiplexing (OFDM)
• 52 subcarriers with BPSK, QPSK, 16-QAM or 64-QAM
• Forward error correction convolutional coding rate: 1/2, 2/3, 3/4
Spreading IEEE 802.11b: 11-chip Barker sequence
Bit error rate (BER)
Better than 10
–5
Nominal output
power
• IEEE 802.11b: 19 dBm
• IEEE 802.11g: 15 dBm
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