User Manual

PRODUCTS SPECIFICATION
PAGE 7 OF 13
SBRT8812AU
Version 1.1
3.2.4 IEEE 802.11n Section
Feature Detailed Description
3.2.4.1
Standard
● IEEE 802.11n
3.2.4.2
Radio and
Modulation Type
● BPSK , QPSK , 16QAM ,64QAM with OFDM
3.2.4.3
Operating
Frequency
● 2.4GHz band:2412 ~ 2472MHz 2412 ~ 2462MHz (for FCC)
● 5GHz and:5.18 ~ 5.24GHZ, 5.745~5.825GHz
3.2.4.4
Data Rate
MCS GI=800ns GI=400ns
20MHz 40MH
20MHz
40MHz
0 6.5 13.5 7.2 15
1 13 27 14.4 30
2 19.5 40.5 21.7 45
3 26 54 28.9 60
4 39 81 43.3 90
5 52 108 57.8 120
6 58.5 121.5 65.0 135
7 65 135 72.2 150
3.2.4.5
Media Access
Protocol
● CSMA/CA with ACK
3.2.4.6
Transmitter Output
Power at Antenna
Connector
● Typical RF Output Power(tolerance±2dB) at each RF chain,Data Rate and
at roomTemp. 25℃
● 2.4GHz Band/HT20
+14dBm at MCS0~7
● 2.4GHz Band/HT40
+14dBm at MCS0~7
● 5GHz Band/HT20
+11dBm at MCS0~7
● 5GHz Band/HT40
+11dBm at MCS0~7
3.2.4.7
Receiver Sensitivity
at Antenna
Connector
Typical Sensitivity at each RF chain at Which Frame(1000-byte PDUs)Error
Rate=10% and at room Temp. 25℃
2.4GHz Band/HT20
● -82dBm at MCS0
● -79dBm at MCS1
● -77dBm at MCS2
● -74dBm at MCS3
● -70dBm at MCS4
● -66dBm at MCS5
● -65dBm at MCS6
● -64dBm at MCS7
2.4GHz Band/HT40
● -79dBm at MCS0
● -76dBm at MCS1
● -74dBm at MCS2
● -71dBm at MCS3
● -67dBm at MCS4
● -63dBm at MCS5
● -62dBm at MCS6
● -61dBm at MCS7
5GHz Band/HT20
● -82dBm at MCS0
● -79dBm at MCS1
● -77dBm at MCS2
● -74dBm at MCS3
● -70dBm at MCS4
● -66dBm at MCS5
● -65dBm at MCS6
● -64dBm at MCS7
5GHz Band/HT40
● -79dBm at MCS0
● -76dBm at MCS1
● -74dBm at MCS2
● -71dBm at MCS3
● -67dBm at MCS4
● -63dBm at MCS5
● -62dBm at MCS6
● -61dBm at MCS7