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2025-03-28 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Network Security >
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Shulou(Shulou.com)06/01 Report--
MCS tachometer for 802.11n and 802.11ac
802.11n
802.11n can reach up to 300Mbps when it has two antennas. Red is the rate of frequent hearing and contact.
Spatial flow
MCS label
Modulation mode
Code rate
HT20 data rate (Mbps)
HT40 data rate (Mbps)
GI=800ns
GI=400ns
GI=800ns
GI=400ns
1x1
0
BPSK
1/2
6.5
7.2
13.5
15.0
one
QPSK
1/2
13.0
14.2
27.0
30.0
two
QPSK
3/4
19.5
21.7
40.5
45.0
three
16-QAM
1/2
26.0
28.9
54.0
60.0
four
16-QAM
3/4
39.0
43.3
81.0
90.0
five
64-QAM
2/3
52.0
57.8
108.0
120.0
six
64-QAM
3/4
58.5
65.0
121.5
135.0
seven
64-QAM
5/6
65.0
72.2
135.0
150.0
2x2
eight
BPSK
1/2
13.0
14.4
27.0
thirty
nine
QPSK
1/2
26.0
28.9
54.0
sixty
ten
QPSK
3/4
39.0
43.3
81.0
ninety
eleven
16-QAM
1/2
52.0
57.8
108.0
one hundred and twenty
twelve
16-QAM
3/4
78.0
86.7
162.0
one hundred and eighty
thirteen
64-QAM
2/3
104.0
115.6
216.0
two hundred and forty
fourteen
64-QAM
3/4
117.0
130.0
243.0
two hundred and seventy
fifteen
64-QAM
5/6
130.0
144.4
270.0
three hundred
3x3
sixteen
BPSK
1/2
19.5
21.7
40.5
forty-five
seventeen
QPSK
1/2
39.0
43.3
81.0
ninety
eighteen
QPSK
3/4
58.5
65.0
121.5
one hundred and thirty five
nineteen
16-QAM
1/2
78.0
86.7
162.0
one hundred and eighty
twenty
16-QAM
3/4
117.0
130.0
243.0
two hundred and seventy
twenty-one
64-QAM
2/3
156.0
173.3
324.0
three hundred and sixty
twenty-two
64-QAM
3/4
175.5
195.0
364.5
four hundred and five
twenty-three
64-QAM
5/6
195.0
216.7
405.0
four hundred and fifty
4x4
twenty-four
BPSK
1/2
26.0
28.9
54.0
sixty
twenty-five
QPSK
1/2
52.0
57.8
108.0
one hundred and twenty
twenty-six
QPSK
3/4
78.0
86.7
162.0
one hundred and eighty
twenty-seven
16-QAM
1/2
104.0
115.6
216.0
two hundred and forty
twenty-eight
16-QAM
3/4
156.0
173.3
324.0
three hundred and sixty
twenty-nine
64-QAM
2/3
208.0
231.1
432.0
four hundred and eighty
thirty
64-QAM
3/4
234.0
260.0
486.0
five hundred and forty
thirty-one
64-QAM
5/6
260.0
188.9
540.0
six hundred
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