User's Manual

11
6.3 802.11n HT20
6.4 Antenna Electrical Specification
Parameter Value Units
Operating frequency range 2.4 ~ 2.4835 GHz
Antenna gain (max)
2.98 dBi (Main)
3.15 dBi (Aux)
Items Contents
Specification IEEE802.11n HT20
Mode OFDM
Channel CH1 to CH10
Data rate (MCS index) MCS0/1/2/3/4/5/6/7
TX Characteristics
Min. Typ. Max. Unit
1. Power Levels (Calibrated)
1) Target Power@MCS0 26 26 26
dBm
2) Target Power@ MCS1 26 26 26
dBm
3) Target Power@ MCS2 26 26 26
dBm
4) Target Power@ MCS3 26 26 26
dBm
5) Target Power@ MCS4 26 26 26
dBm
6) Target Power@ MCS5 26 26 26
dBm
7) Target Power@ MCS6 26 26 26
dBm
8) Target Power@ MCS7 26 26 26
dBm
2. Spectrum Mask @15dBm
1) at fc +/- 11MHz
- - -20 dBr
2) at fc +/- 20MHz
- - -28 dBr
3) at fc > +/-30MHz
- - -45 dBr
3. Modulation Accuracy(EVM)@15dBm
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
- - -28 dB
4. Frequency Error
-10 - +10 ppm
RX Characteristics
Min. Typ. Max. Unit
5. Minimum Input Level Sensitivity
1) MCS0 (PER < 10%) -
-81 -
dBm
2) MCS1 (PER < 10%) -
-79 -
dBm
3) MCS2 (PER < 10%) -
-77 -
dBm
4) MCS3 (PER < 10%) -
-75 -
dBm
5) MCS4 (PER < 10%) -
-73 -
dBm
6) MCS5 (PER < 10%) -
-71 -
dBm
7) MCS6 (PER < 10%) -
-69 -
dBm
8) MCS7 (PER < 10%) -
-67 -
dBm
6. Maximum Input Level (PER < 10%)
-20 -10
- dBm