User's Manual

10
3.3 802.11n HT20 Mode
Items Contents
Standard IEEE802.11n HT20 @ 2.4GHz
Modulation type MIMO-OFDM
Channel CH1 to CH11
Data rate (MCS index) MCS0/1/2/3/4/5/6/7
TX Characteristics
Min. Typ. Max. Unit
1. Transmitter Output Power
1) 11n HT20 Target Power 10.5 12 13.5
dBm
2. Spectrum Mask @ target power
1) at fc +/- 11MHz
---20dB
r
2) at fc +/- 20MHz
- - -28 dBr
3) at fc > +/-30MHz
- - -45 dBr
3. Constellation Error(EVM)@ target power
1) MCS0
- -
-5
dB
2) MCS1
- -
-10
dB
3) MCS2
--
-13
dB
4) MCS3
- -
-16
dB
5) MCS4
- -
-19
dB
6) MCS5
--
-22
dB
7) MCS6
- -
-25
dB
8) MCS7
- -
-27
dB
4. Frequency Error
-25 - +25 ppm
RX Characteristics
Min. Typ. Max. Unit
5. Minimum Input Level Sensitivity
1) MCS0 (PER
≦
10%) - -
-82
dBm
2) MCS1 (PER
≦
10%) - -
-79
dBm
3) MCS2 (PER
≦
10%) - -
-77
dBm
4) MCS3 (PER
≦
10%) - -
-74
dBm
5) MCS4 (PER
≦
10%) - -
-70
dBm
6) MCS5 (PER
≦
10%) - -
-66
dBm
7) MCS6 (PER
≦
10%) - -
-65
dBm
8) MCS7 (PER
≦
10%) -
- -64
dBm
6. Maximum Input Level (PER
≦
10%)
-20
- - dBm