User's Manual

WiBear11n Data Sheet
Version 1.18
Copyright © 2013 lesswire AG www.lesswire.com Page 9 of 20
Radio Specifications
WLAN
Module supports dual-band 802.11b/g/n and 802.11a/n operation in both 2.4 GHz and 5 GHz radio bands,
respectively. Therefore the module is designed to operate in only one frequency band at time.
Table 8: WLAN radio specifications
Parameter Operation mode Specification
802.11b/g/n 2.400 – 2.500 GHz
RF Frequency Range
802.11a/n 4.900 – 5.825 GHz
802.11b CCK and DSSS
Modulation
802.11a/g/n OFDM
802.11b 1, 2, 5.5, 11 Mbps
802.11a/g 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Supported Data Rates
802.11n MCS0 - MCS7
Supported Bandwidth 802.11n 20, 40 MHz
Supported Guard Interval 802.11n 400, 800 mS
802.11b 18 dBm ± 1 dB
Maximum Transmit Power
802.11a/g/n 15 dBm ± 1 dB
1 Mbps -96 dBm ± 1 dB
802.11b
11 Mbps -87 dBm ± 1 dB
6 Mbps -89 dBm ± 1 dB
802.11g
54 Mbps -71 dBm ± 1 dB
MCS0 -88 dBm ± 1 dB
20 MHz
MCS7 -69 dBm ± 1 dB
MCS0 -85 dBm ± 1 dB
2.4 GHz
802.11n
40 MHz
MCS7 -66 dBm ± 1 dB
6 Mbps -92 dBm ± 1 dB
802.11a
54 Mbps -75 dBm ± 1 dB
MCS0 -91 dBm ± 1 dB
20 MHz
MCS7 -72 dBm ± 1 dB
MCS0 -89 dBm ± 1 dB
Receiver Sensitivity
5 GHz
802.11n
40 MHz
MCS7 -69 dBm ± 1 dB
Table 9: 2.4 GHz Band Supported Channels, 20MHz bandwidth
Channel
Frequency,
GHz
Channel
Frequency,
GHz
Channel
Frequency,
GHz
1 2.412 6 2.437 11 2.462
2 2.417 7 2.442 12 2.467
3 2.422 8 2.447 13 2.472
4 2.427 9 2.452 14
1
2.484
5 2.432 10 2.457
Note:
1
Channel 14 supported at 802.11b mode only
Table 10: 2.4 GHz Band Supported Channels, 40MHz bandwidth
Channel
Frequency,
GHz
Channel
Frequency,
GHz
Channel
Frequency,
GHz
1 5 2.422 4 8 2.437 7 11 2.452
2 6 2.427 5 9 2.442
3 7 2.432 6 10 2.447