User's Manual

9
4.5.3 WLAN RF Specification- 802.11n (2.4GHz) HT20
c: 2412MHz target power reduced to 10dBm, 2462MHz target power reduced to 11.5dBm for FCC bandedge limit.
Items Contents
Specification IEEE 802.11n HT20
Mode OFDM
Channel CH1 to CH13
Data rate (MCS index) MCS0/1/2/3/4/5/6/7
TX Characteristics
Min. Typ. Max. Unit
1. Power Levels (per chain)
1) Target Power@MCS0
13.5 15
c
16.5 dBm
2) Target Power@ MCS1
13.5
15
c
16.5 dBm
3) Target Power@ MCS2
13.5
15
c
16.5 dBm
4) Target Power@ MCS3
13.5
15
c
16.5 dBm
5) Target Power@ MCS4
13.5
15
c
16.5 dBm
6) Target Power@ MCS5
12.5 14
c
15.5 dBm
7) Target Power@ MCS6
12.5 14
c
15.5 dBm
8) Target Power@ MCS7
11.5 13
c
14.5 dBm
2. Spectrum Mask @Target Power
1) at fc +/- 11MHz
- - -20 dBr
2) at fc +/- 20MHz
- - -28 dBr
3) at fc > +/-30MHz
- - -45 dBr
3. Modulation Accuracy(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
-10 - +10 ppm
5. Tx spurious emission - - -54 dBm
RX Characteristics
Min. Typ. Max. Unit
6. Minimum Input Level Sensitivity
1) MCS0 (PER < 10%) -
-89 -83
dBm
2) MCS1 (PER < 10%) -
-87 -81
dBm
3) MCS2 (PER < 10%) -
-85 -79
dBm
4) MCS3 (PER < 10%) -
-82 -76
dBm
5) MCS4 (PER < 10%) -
-79 -73
dBm
6) MCS5 (PER < 10%) -
-77 -69
dBm
7) MCS6 (PER < 10%) -
-75 -67
dBm
8) MCS7 (PER < 10%) -
-73 -66
dBm
7. Maximum Input Level (PER < 10%)
-20 -
- dBm
8. Rx spurious emission - - -65 dBm