User's Manual

15
7.4 IEEE 802.11a
Items
Contents
Specification IEEE802.11a
Mode OFDM
Channel CH36 to CH165
Temperature -10℃~60℃
Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps
TX Characteristics Min. Typ. Max. Unit
1. Power Levels (Calibrated)
1) Target Power@6Mbps 10.5 12 13.5 dBm
2) Target Power@9Mbps 10.5 12 13.5 dBm
3) Target Power@12Mbps 10.5 12 13.5 dBm
4) Target Power@18Mbps 10.5 12 13.5 dBm
5) Target Power@24Mbps 10.5 12 13.5 dBm
6) Target Power@36Mbps 10.5 12 13.5 dBm
7) Target Power@48Mbps 10.5 12 13.5 dBm
8) Target Power@54Mbps 10.5 12 13.5 dBm
2. Spectrum Mask @12dBm
1) at fc +/- 11MHz - - -20 dBr
2) at fc +/- 20MHz - - -28 dBr
3) at fc > +/-30MHz - - -40 dBr
3 Modulation Accuracy(EVM)@12dBm
1) 6Mbps - - -5 dB
2) 9Mbps - - -8 dB
3) 12Mbps - - -10 dB
4) 18Mbps - - -13 dB
5) 24Mbps - - -16 dB
6) 36Mbps - - -19 dB
7) 48Mbps - - -22 dB
8) 54Mbps - -28 -25 dB
4 Frequency Error@25℃ -10 - +10 ppm
RX Characteristics Min. Typ. Max. Unit
5 Minimum Input Level Sensitivity
1) 6Mbps (PER <10%) - -92 -83 dBm
2) 9Mbps (PER < 10%) - -91 -81 dBm
3) 12Mbps (PER < 10%) - -90 -79 dBm
4) 18Mbps (PER < 10%) - -87 -77 dBm
5) 24Mbps (PER < 10%) - -85 -75 dBm
6) 36Mbps (PER < 10%) - -80 -73 dBm
7) 48Mbps (PER < 10%) - -77 -71 dBm
8) 54Mbps (PER < 10%) - -75 -69 dBm
6 Maximum Input Level (PER < 10%) -20 -11 - dBm
*Frequency Error tolerance @ 25℃= ±10ppm