Foxconn J20H076, User Manual, Page: 8 / 28

8
4.5.2 WLAN RF Specification- 802.11g
Items Contents
Specification IEEE 802.11g
Mode OFDM
Channel CH1 to CH13
Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps
TX Characteristics
Min. Typ. Max. Unit
1. Power Levels (per chain)
1) Target Power@6Mbps 14.5 16
b
17.5 dBm
2) Target Power@9Mbps 14.5
16
b
17.5 dBm
3) Target Power@12Mbps 14.5
16
b
17.5 dBm
4) Target Power@18Mbps 14.5
16
b
17.5 dBm
5) Target Power@24Mbps 14.5
16
b
17.5 dBm
6) Target Power@36Mbps 13.5 15
b
16.5 dBm
7) Target Power@48Mbps 13.5 15
b
16.5 dBm
8) Target Power@54Mbps 12.5 14
b
15.5 dBm
2. Spectrum Mask @ Target Power
1) at fc +/- 11MHz - - -20 dBr
2) at fc +/- 20MHz - - -28 dBr
3) at fc > +/-30MHz - - -40 dBr
3. Modulation Accuracy(EVM)@ Target Power
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 - - -25 dB
4. Frequency Error -10 - +10 ppm
5. Tx spurious emission - - -54 dBm
RX Characteristics
Min. Typ. Max. Unit
6. Minimum Input Level Sensitivity
1) 6Mbps (PER <10%) - -91 -84 dBm
2) 9Mbps (PER < 10%) - -89 -83 dBm
3) 12Mbps (PER < 10%) - -87 -81 dBm
4) 18Mbps (PER < 10%) - -84 -79 dBm
5) 24Mbps (PER < 10%) - -82 -76 dBm
6) 36Mbps (PER < 10%) - -80 -73 dBm
7) 48Mbps (PER < 10%) - -78 -70 dBm
8) 54Mbps (PER < 10%) - -76 -69 dBm
7. Maximum Input Level (PER < 10%) -20 - - dBm
8. Rx spurious emission - - -65 dBm
b: 2412MHz target power reduced to 11dBm, 2462MHz target power reduced to 12.5dBm for FCC bandedge limit.